Financial planning and analytics across your entire store; Amazon, eBay, Walmart, Shopify and more.

Helping you build and maintain a financial business plan, so you can keep on track and achieve your goals.

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PerformanceActions
Product sales
$37,789
↑ 23% vs previous 7 days
Sales $37,789
Units 1,050
"what did I actually keep after fees, storage, returns, and advertising?"
Sessions
2,917
↑ 2.5%
Total sales
$2,638
↓ 6%
Orders
71
↑ 3%
7 orders to fulfil
7 payments to capture
"After payment processing, shipping, and CAC, what's my real margin per order?"
Advertising
Campaigns
Spend
$3,474
Impressions
465K
Clicks
1,764
"Is my TACoS sustainable at my current margin, or how and where can I improve it?"
Payments
Statement ViewAll Statements
Funds available now
$14,892.33
Next scheduled transfer: Oct 2, 2026
Statement: Jan 18, 2022 - Present (Open)
"Deposit: $14,892.33 -- but that's less than I expected. Where did the rest go?"
Amazon USAmazon UKAmazon DEAmazon FRAmazon ITAmazon ESeBay USeBay UKeBay DEeBay AUWalmart USShopifyEtsyTikTok ShopMercado LibreAllegroCdiscountZalandoAmazon CAAmazon AUAmazon JPAmazon INAmazon USAmazon UKAmazon DEAmazon FRAmazon ITAmazon ESeBay USeBay UKeBay DEeBay AUWalmart USShopifyEtsyTikTok ShopMercado LibreAllegroCdiscountZalandoAmazon CAAmazon AUAmazon JPAmazon IN

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a1desk
Your Store's
Business
Analysis
Every business is unique.
We model yours, no averages, no samples.

What you get

01Goal Alignment
02Portfolio Analysis
03Product Analysis
04Capital Analysis
05Financial Planning
06Growth Analysis
07Performance Management
01
Goal Alignment
Where your store stands against your target
$47,579projected annual profit
12.6%EBIT margin

Is that good? Depends what you're building.

02
Portfolio Analysis
Where your revenue and profit come from, and how efficiently you earn it
Revenue & profit share
Amazon US
62% rev71% profit
eBay US
21% rev14% profit
Shopify
17% rev15% profit
Channel efficiency
Ad return / $1
$1.91$0.58$2.40
Conversion
8.2%4.1%3.8%
03
Product Analysis
Identify what drives your performance from the bottom up
Profit sensitivity
Price
Volume
Ad Spend
COGS
Fulfilment
Downside Upside

The downside hits harder than the upside helps.

04
Capital Analysis
Cash cycle, deployment, return on investment and liquidity
Without costing capital
Product A earns $274/mo profit at 7.3% margin.
Profitable. Keep it running.
With capital costed
Same product. $1,450/mo capital required. Returns $0.19/dollar.
Product B returns $0.62 per dollar.
05
Financial Planning
Financial plan built from your goals, your business and your numbers.
Start from the destination
10-year
$5M
revenue
5-year
$1.5M
revenue
2-year
$620K
revenue
$378K
current annual revenue
Gap: $242K
06
Growth Analysis
More volume, new products, new regions, new sales channels. Modelled before you commit.
01
Opportunity size
02
Role in portfolio
03
Investment requirements
04
Payback and ROI
◆
Go / No go
05
Market entry approach
06
Operational and risk limits
07
Modelled PnL month by month
07
Performance Management
Your plan meets reality. We track the divergence and tell you what drove it.
Scheduled reviews
Monthly performance review
Plan vs actual, variance drivers
Quarterly strategic review
Portfolio reallocation, target reset
Annual business review
Full-year PnL, goal progress, next year plan
Product A
+12.8%
Rev $12.4K
Margin 18.4%
Ad ret $2.40
Product B
-22.5%
Rev $8.1K
Margin 6.1%
Ad ret $0.82
Overall: on plan, yet trending below. Attention required on Product B margin before Q2 close.

Without your goal and strategy to achieve it, your PnL is noise.

$47,579 projected annual profit
|
12.6% current EBIT margin
8 products
2 platforms
1,229 units / month
$31.5k revenue / month

Is that good? Depends what you're building.

Shopify or DTC seller building a brand?
At $47,579 annual profit, you've done the hardest part. You're profitable. Now the goal is turning a profitable store into a valuable business. That means growing revenue, expanding the product line, building repeat customers, keeping costs as lean as possible, and making the numbers attractive to a future buyer or investor.
Amazon FBA seller — this is your main income?
Earning $3,965/month. That covers mortgage, family, life. There is limited room for error. The priority is growing your earnings while keeping the business cash efficient and minimising risk. Laser focus on your cash cycles, your cost structure, your winners and losers. Precision on where you invest to grow — and extracting every cent from every sale so the business covers what you need it to cover, even when things don't go to plan.
Scaling your Amazon, eBay, Walmart, Shopify store — more SKUs, new marketplaces, higher volume?
On paper 12.6% is solid. But scaling requires capital — more inventory, more ad spend, more working capital — all committed before the additional revenue arrives. At $47,579 profit there's limited free cash to reinvest, so the priority is growing your earnings while keeping the business cash efficient and minimising risk, to support growth, whilst keeping the core business running.
Lean dropship operator — Amazon, Shopify, or both?
You need this business to generate cash. But $26,700 is locked in the payout cycle. The business spends $3 for every $1 it earns. How much free cash is actually available after the business funds itself? The focus is capital efficiency, keeping your cash cycles short, and maximising your profit.
Ecommerce agency — Amazon, Shopify, TikTok?
Every client has a different objective. One wants market share. One wants margin protection. One wants to expand into new regions. The question isn't "what's the margin?" It's "what is each client trying to achieve, and are their numbers taking them there or away from it?" That's the difference between reporting dashboards and managing a business. For each of your clients, we give you individual analysis, so you can deliver tangible value beyond a more efficient ROAS/ACOS.
Multi-marketplace operator or aggregator?
What is the purpose of each marketplace in the portfolio? New customers, new markets, risk management? Running more than one marketplace doesn't mean both follow the same strategy. They deserve their own.

A strategy doesn't have to be mutually exclusive. You can have more than one goal. But prioritisation is key — without it, the business pulls in different directions and the numbers can't tell you whether you're winning or losing. A1Desk gives you the framework to set the priority, measure against it, and know.

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Top down analysis of where your revenue and profit come from, and how efficiently you earn it.

The same question at every level: which channels, regions, and products are driving your performance, and how efficiently are they doing it? Revenue and profit share tell you where the money is allocated. Efficiency metrics tell you how hard that money is working.

Revenue and profit share by channel
Amazon US
Revenue share62%
Profit share71%
eBay US
Revenue share21%
Profit share14%
Shopify
Revenue share17%
Profit share15%

Amazon US earns 62% of revenue but 71% of profit. That is your most capital-efficient channel. eBay US earns 21% of revenue but only 14% of profit. The gap between revenue share and profit share tells you where money is being earned efficiently and where it is being spent inefficiently.

Channel efficiency
Amazon US
eBay US
Shopify
Ad return / $1
$1.91
$0.58
$2.40
Conversion rate
8.2%
4.1%
3.8%
Repeat purchase
12%
6%
28%
Landing cost / unit
$6.20
$8.40
$4.10

eBay US has the lowest ad return ($0.58 per dollar spent), the lowest conversion rate, and the highest landing cost per unit. That is why 21% of revenue only produces 14% of profit. The efficiency metrics explain the gap in the allocation metrics. This is what top-down analysis looks like when you can see both layers together.

Revenue and profit share by region
US
Revenue share83%
Profit share85%
UK
Revenue share12%
Profit share11%
DE
Revenue share5%
Profit share4%

83% of revenue and 85% of profit come from US. That is concentration. If US performance drops, there is very little diversification to absorb the impact. The question is whether that concentration is deliberate or just where you started.

Revenue and profit share by product
Revenue Share
18%Prod A
15%Prod B
14%Prod C
13%Prod D
12%Prod E
11%F
9%G
8%H
Profit Share
27%Prod C
19%Prod A
16%Prod B
14%Prod D
10%F
7%Prod E
4%G
3%H

Product C: 14% of revenue, 27% of profit. Product E: 12% of revenue, 7% of profit. The gap between what products sell and what they earn is where misallocation lives. Same allocation, same efficiency analysis, applied at the product level.

Channel, region, product. Same two questions at every level: where is the money going, and how efficiently is it being earned? The intersection of those answers tells you where to allocate, where to optimise, and where concentration risk is building without you seeing it.

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Analysis to identify what drives your performance from the bottom up.

Sensitivity tornado
DOWNSIDE UPSIDE Price 59% 41% Volume 26% 20% Ad Spend 23% 16% COGS 19% 14% Fulfilment 10% 7% baseline

The downside hits harder than the upside helps.
A 10% price cut destroys 59% of profit. The same increase only adds 41% — because higher prices lose some volume. A 15% volume drop destroys 26%. The same increase only adds 20% — because growing volume costs more in advertising. A 20% ad spend increase destroys 23%. But cutting 20% only recovers 16% — because you lose rank and volume. A 10% COGS increase destroys 19%. A 10% reduction adds 14% — because supplier reductions are harder to achieve. A 5% fulfilment increase costs 10%. A 5% reduction saves 7%.

From this example, price is the most powerful single lever. Ad spend is the second. But these don't move one at a time.

They move together. A price increase might reduce volume. A COGS reduction might take six months of supplier negotiation but makes every future unit more resilient. A fulfilment reduction through packaging requires upfront investment but compounds on every unit shipped. An ad spend reduction drops cost immediately, but might lose rank and cost you volume next month.

a1desk models the drivers together. Price + volume + ad spend + COGS + fulfilment + cash + costs, simultaneously. Not one at a time. Not once. Continuously, because your consumers don't stand still. Neither should you.

For every $1.00 of revenue

25.7¢ — shipping it. Largest cost driver. Five products billed on dimensional weight, not actual weight. Detailed product-level analysis required.

23.6¢ — making it. Consistent across the portfolio. Stable, but are there alternatives? A long-term COGS reduction strategy requires effort, time, and supplier relationships. Note trigger points for when you have leverage to negotiate, e.g. increasing purchase volumes.

14.1¢ — platform commission. Driven by your selling price and your category. Amazon, Walmart, TikTok, Shopify: each has a different rate structure. a1desk knows what drives each one and models the portfolio effect.

12.2¢ — getting customers to buy it. How efficient is this spend? Which products convert, which don't? This is the most dynamic cost in your business and works together with all your other metrics. Never look at it in isolation.

8.9¢ — overhead. Doesn't change with volume. At higher volume this percentage shrinks: that's where scale leverage lives. But don't treat it as untouchable. If you drive down overheads, that's margin that stays in your pocket.

2.9¢ — everything else. Know it. FX, tax, duty, returns. All money is money. If you can reduce these, you are increasing your profit. Remember: everything compounds. 2.9¢ might seem small, but at 1,000 units that's $2,900. At 10,000 units, $29,000.

12.6¢ — yours.

Your revenue grows the business. Your cost structure makes it sustainable. Know what you can manage, what you can influence, and what each one costs per product, and increase the 12.6¢.

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Cash is the fuel to your strategy.

It funds your inventory. It funds your advertising. It funds your time. It funds your business. Yet in ecommerce it's almost invisible in every tool.

The same product. Two decisions.

Decision made without costing capital

"Product A earns $274/month profit at 7.3% margin. It's profitable. Keep it running."

Same decision with capital costed

"Product A requires $1,450/month of pre-revenue capital (product + shipping + ads) to generate $274/month profit. That's $0.19 back for every dollar committed. The same $1,450 deployed into Product B generates $902 of profit — $0.62 per dollar. By keeping Product A funded at the same level, you're giving up $628/month of profit you could earn by moving the capital."

Same product. Same profit. Completely different decision once you cost the capital.

Cash Timeline
Day 0 COGS + Shipping Out Advertising runs continuously Listed & selling Platform holds funds Day 44 Cash received 44 days between spending and receiving
$12,194Monthly pre-revenue
capital committed
$3,965Monthly
earned
$0.33Return per
dollar deployed
$26,700Permanently locked
in cash cycle

Costing capital changes every decision you make. Which products to fund. How much inventory to hold. Whether to borrow to scale. Whether a new product justifies the capital it will lock up. Without it, you're making allocation decisions blind.

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Financial plan built from your goals, your business and your numbers.

By this point, we have analysed your portfolio, your products, your costs, your cash, and your growth opportunities. Now we build the plan you will run your business against. Not a template. Not a spreadsheet you fill in once and forget about. A plan built from your real numbers, your real cost structure, and your real constraints.

How the plan is built
01
Quantify the goal
What do you want your business to look like in 10 years? 5 years? 2 years? We start from the destination and work backwards. Revenue, profit, number of products, number of markets, business value. These are not aspirations. They are targets with numbers attached.
Example targets
10-year
$5M
annual revenue
5-year
$1.5M
annual revenue
2-year
$620K
annual revenue
02
How do we get there
Revenue by product, by region, by sales channel. Profit targets at each level. Investment requirements: how much capital, how much ad spend, how much inventory. The gap between where you are and where you need to be, broken down into the specific moves that close it.
Revenue required (Y2)$620K
Current run rate$378K
Gap to close$242K
Additional capital required$54K
03
Multi-year plans
Year 1 through Year 5. Revenue, sales, margin, budgets, cash requirements, risk limits and controls. Each year tracks to the goal you set in step one and maps against the path you defined in step two. If the numbers do not connect, the plan tells you before reality does.
5-year revenue trajectory
Y1
$460K
Y2
$620K
Y3
$840K
Y4
$1.1M
Y5
$1.5M
04
Monthly and quarterly targets
The multi-year plan breaks into monthly and quarterly targets. Revenue targets, margin goals, cost budgets, cash requirements. By product, by platform, by month. These targets are reactive to the market. New opportunities get absorbed. Unexpected risks get accounted for. The plan stays grounded in what is actually happening, not the assumptions you made three months ago.

Financial planning is not a nice to have, it is a requirement for any business. Yet it takes hours to build and hours to maintain. We do this for you, built from everything we already computed. Every cost line, every margin driver, every cash cycle. Analysis turns into targets. And those targets feed directly into the performance management process.

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Every growth decision, modelled before you commit.

More volume on existing products. A new product line. A new region. A new sales channel. Every one of these is a growth opportunity. Every one also comes with costs, risks, and trade-offs you can only see in the numbers.

We model each opportunity through a structured process so you decide with data, not hope.

The approach
01
Opportunity size
How big is the prize? We quantify the addressable volume, the revenue potential, and the profit potential at your cost structure. Not an industry average. Your actual numbers applied to the opportunity.
02
Role in portfolio
Where does this fit in your business? Is it a volume driver, a margin contributor, or a defensive move? How does it interact with what you already sell? We define its role so you know what success looks like.
03
Investment requirements
What does it cost to enter? Inventory purchase, initial advertising, listing setup, fulfilment setup, compliance costs. The full investment picture, not just the product cost.
04
Payback and ROI
When do you get your money back? What is the return on the capital you deployed? We compute the payback period and the ROI so you can compare this opportunity against every other use of your capital.
◆
Go / No go
You have the numbers. Is this worth pursuing? This is a structured decision, not a gut call.
No go
Log it. Not right now does not mean not ever. We keep the opportunity in the pipeline with the numbers already modelled, so you can revisit when conditions change.
Go
The numbers work. Continue to execution planning: how you enter, what limits you set, and the month-by-month PnL you will run against.
05
Market entry approach
How do you actually execute it? Month one: what to set up, what to spend, what to expect. Month two: what changes, what to adjust. A concrete entry plan, not a vague strategy.
06
Operational and risk limits
What could go wrong, and what are your limits? At what volume does this stop being profitable? What happens if the ASP drops 10%? What is the maximum you should invest before walking away? We define the boundaries so you know when to hold and when to cut.
07
Modelled PnL, month by month
We build a full profit and loss for the opportunity. Month one, month two, month three, and forward. Revenue, every cost line, margin, cash impact. You see exactly how the numbers evolve as you ramp up.
Example: Product A on Walmart US
Month 1
-$1,240
Month 2
-$460
Month 3
+$180
Month 6
+$520
Losses in months one and two are planned: setup costs, initial advertising, slow ramp. Breakeven by month three. Steady state by month six.

This is the same analysis whether it is more volume on an existing product, a new product launch, a new region, or a new sales channel. Every growth decision gets modelled through the same structured process. You see the full picture before you spend a dollar.

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A structured approach to running your business by the numbers.

You built a financial plan. Now what? Without a process to measure, review, and act on it, the plan sits in a spreadsheet and reality moves on without it. This is the process.

The cycle
01 Plan 02 Measure 03 Identify 04 Act CONTINUOUS LOOP
01
Your plan is the benchmark
Everything starts with the financial plan we built in the previous step. Revenue targets, margin goals, cost budgets, cash requirements. By product, by platform, by month. That plan becomes the baseline we measure everything against. Without it, you are just looking at numbers. With it, every number has context.
02
Measure performance against the plan
As real data comes in, we compare it to the benchmark. Revenue vs target. Margins vs target. Costs vs budget. Every line item, every product, every platform. Not once a year. Continuously. You always know where you stand relative to where you planned to be.
03
Identify what matters and quantify it
When performance deviates from plan, we identify what moved and put a number on it. Product B is $1,620 behind plan this month. How much of that is lower volume? How much is price pressure? How much is rising ad costs? And critically: is it worth acting on? A $50 miss on a $20,000 line is noise. A $1,600 miss is not. We separate the signal from the noise so you focus on what actually matters.
04
Act, track, repeat
You decide what to do. We track the decision and its outcome. Did cutting ad spend on Product B recover the margin? Did reallocating budget to Product A capture the upside? Every action has a measurable result. And the cycle starts again. The outcome feeds back into the plan, the plan updates, and the next review measures against the new baseline.
Review cadence
Monthly
Revenue vs plan. Margin vs plan. Costs vs budget. By product, by platform. What needs attention. What is working.
Quarterly
Is the strategy working? Are you moving towards your goal? Do the targets need updating? Structural changes. Reset if needed.
Annual
Full business review. Goal progress. Multi-year plan update. Next year's targets set. Always planning ahead, never looking back and wishing you had.

This is not reactive. We do not scramble every time a number moves. Reviews are planned, structured, and each one leads to specific actions. The business runs on information and process, not instinct and reaction.

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Who we built this for

You are busy running your business. a1desk handles the financial planning and analysis.

You sell on Amazon, Walmart, Shopify, eBay
Sellers & Small Businesses
"You know the financial side needs attention. You already have a full time job."
Read more +
You're scaling across channels and markets
Ecommerce Brands
"You carry costs today for returns that come later. That needs proper financial planning."
Read more +
You manage ecommerce accounts across platforms
Ecommerce Agencies
"Every client is a different cost structure. Reporting takes hours every month."
Read more +
Sam — CFA charterholder and founder of a1desk

Built by a CFA charterholder with 18 years of experience at Goldman Sachs, BP, EY, and commodity trading house. The same analytical rigour used to evaluate billion-dollar portfolios, applied to your e-commerce business.

Helping you build and maintain a financial business plan, so you can keep on track and achieve your goals.

1M+
data points and counting
26
marketplace configurations

The Questions we built a1desk to answer

How do I calculate contribution margin on Amazon FBA after accounting for refund administration fees and return shipping loss?

Start with sale price, subtract all fees, factor in return rate. A 5% return rate on a $35 product adds ~$0.05/unit in refund admin. At 15%, it's $0.16. Each product has different rates.

The same analytical rigour applied to your specific products, with your specific return rates. Not a formula, a computed answer for each product, updated when fees change.

What is the formula for unrecoverable payment processing fees on Shopify customer refunds?

Shopify Payments doesn't return the processing fee on refunds. Basic: (price x 0.029) + $0.30. The $0.30 hits harder on cheaper products.

If your category runs 15-20% returns, that's 15-20% of transactions where you lose the fee entirely. On lower-margin products, this can be the difference.

How do Amazon FBA aged inventory surcharges at 180 vs 365 days affect per-unit gross margin?

Surcharges escalate in 30-day bands from 181 days. A compact product at 270 days costs ~$0.08/unit. A bulky product at the same age: $0.75.

The real danger is seasonal inventory that doesn't sell during peak. Your margin on units sold needs to cover the storage cost of units that didn't.

What hidden fees cause Amazon settlement deposits to differ from gross sales reports?

Several cost lines sit between gross sales and your deposit: referral, FBA, storage, inbound, refund admin, advertising, aged surcharges, removal charges.

Reconciling settlement to gross sales requires mapping every fee to the specific transaction or period it covers.

How much higher should I price on Amazon FBA than Shopify to maintain the same net dollar profit?

No fixed markup. Raising your Amazon price also increases the referral fee. 15% on $35 is $5.25. Raise to $40 and it's $6.00.

Equal per-unit profit doesn't mean equal business performance. Compare total profit across platforms at sustainable prices.

What is the net payout difference between eBay's 13.6% final value fee vs Amazon's 15% referral fee?

At face value on $50: eBay $6.80 vs Amazon $7.50. But eBay FVF includes payment processing. Amazon referral doesn't.

eBay and Amazon serve different customers. Price accordingly. Accept the differences and use each platform strategically.