Stock01
Sell profitably
Bid recommendations based on your costs, stockout protection for tight inventory, pricing and Buy Box monitoring, plus deals with planned cooldown periods.
For Amazon & multichannel sellersMore contribution margin.
More contribution margin.
Keep stock and payments in view.
StockProfit connects advertising, pricing, purchasing, stock, shipping, claims and accounting preparation. Make decisions with your margin, available inventory and upcoming payments in view.
30 minutes with the founder. Free and without obligation.
STOCKPROFITEverything is connected.
Advertising & pricingConsider margin and the Buy Box
Stock & purchasingCheck coverage and incoming stock
Warehouse & shippingMove goods and help customers
Documents & paymentsSee costs and due dates
SPContribution marginA shared basis for your decisions
Your next sale. Considered all the way to the result.
Built from our everyday work as sellers.With our own brands MyVesperbox and KSP-Tec.
One system. Four connected areas.
Your business needs more than a sales chart.
When advertising, stock and payments work together, decisions become clearer. StockProfit brings these workflows into one place.
02
Plan goods and payments
Review coverage, replenishment, incoming stock and FBA shipments together. See down payments, balances, your own items and adopted fixed costs in the payment plan.
03
Run your warehouse and service
Handle receiving, picking, packing and DHL shipping in the warehouse tool. Track claims and prepare spare parts, replacement shipments or returns.
04
Prepare accounting and month-end
Capture documents, match payments and prepare a DATEV package for your accountant. Stock valuation extracts and supported OSS files provide the groundwork.
Sell profitably
Your next sale should pay off.
A good ACoS is not enough when margin is missing, the Buy Box disappears or your stock runs out before replenishment arrives.
PPC that considers margin and stock
Bid recommendations take your costs into account. Stockout protection helps reduce advertising when coverage is tight. Small bid changes can optionally be automated within configured limits.
See the Buy Box and prices together
Watch Buy Box changes and price references before simply increasing ad spend. Spot where the offer needs attention first.
Leave space between deals
Plan promotions, rotation and cooldown periods with stock and contribution margin in view. Check minimum prices and platform requirements before discounts turn into a price spiral.
Plan goods & payments
Full warehouse. Tight cash flow?
Goods tie up money long before they sell. Review replenishment, delivery dates and payments due together.
- 01
Replenishment
Coverage, lead times and demand
- 02
Incoming stock & FBA
Track shipments and arrivals
- 03
Payment plan
Down payments, balances, fixed costs
Inside StockProfit
Real software. From our own daily work.
These excerpts from our product file show structured image management and AI-assisted listing copy preparation.
01
Images with your product
Keep main images, product shots and lifestyle views organised in one place.
02
Listing copy & AI
Live copy next to the draft area: check, edit and approve deliberately.
Original views from our account, cropped to exclude internal financial or customer data. The product interface shown is German.
Multiple warehouses & own fulfilment
Review stock across warehouses and FBA. Handle receiving, bin locations, picking, packing and DHL shipping in the warehouse tool. We check the channels and shipping workflows you need before switching.
FBA Inbound & missing goods
Track shipments, labels and received quantities. Check discrepancies and prepare documentation for reimbursement cases. Submission takes place in Seller Central. We discuss AGL and AWD workflows for your marketplace.
Reviews & problematic variants
Monitor rating changes and recurring issues. Narrow down affected variants and review potentially inappropriate feedback. Track product improvements and prepared reports; Amazon decides whether a review is removed.
Claims & spare parts
Handle claims in a structured way, find suitable spare parts and prepare replacement shipments. Follow a solution all the way to dispatch.
Documents & DATEV
Capture incoming documents by email or upload, match payments and prepare a DATEV package for your accountant. Keep external documents in a shared filing system.
Stock valuation & monthly figures
Valuation extracts and inventory lists provide your accountant with a basis for reviewing stock changes and interpreting monthly results. Agree valuation methods and postings with your accountant.
OSS reporting files
Prepare reporting files for supported OSS cases. Review countries, goods movements and exceptions with us; checking and submission remain with you or your accountant.
AI for product content & analysis
AI assists with copy drafts, matching existing images and questions about your metrics. Review claims, variants and images before approval.
One system. More possibilities.
More included. Fewer subscriptions. Up to 50% lower tool costs.
Choose your example business: from €150,000 to €3m annual revenue, see your tools, their costs and the StockProfit example price directly below. The personal cost review checks comparable functions that can be replaced and your actual requirements.
Four sizes. Your actual requirements.
Your tools. Your comparison. Your StockProfit example price.
Choose an example business and the tools you use. See the monthly costs we can quantify and add individual prices. These examples show a possible tool mix, not a required minimum stack.
Tools in your comparisonper month, net
€343.00
ERP and orders · AdvancedPrice source ↗
€199.68
Amazon documentsPrice source ↗
€19.00
Profit analytics · StandardPrice source ↗
€149.00
Customer communication · ProfessionalPrice source ↗
€105.00
Shop returns · IntegratePrice source ↗
Assumptions, plan choices and additional costs
- Example revenue is net; 80% Amazon and 20% Shopify/own shop. One active SKU per ASIN and one unit sold per order. All orders originate from channels charged by JTL.
- Amainvoice covers Amazon invoices plus an assumed 4% additional cancellation invoices. Actual document counts may differ. JTL and Amainvoice overlap on documents and DATEV features; the cost review checks whether both are needed.
- JTL Start at €150,000, Advanced at €500,000 and €1.5m, Pro at €3m. The cheaper eligible order package including overage is used. At 9,000 orders: Pro €369 plus the 10,000-order package €699 = €1,068. Hosting and a separate WMS are excluded; Enterprise services require an individual quote.
- sellerboard Standard for up to 3,000 Amazon orders, Professional up to 6,000, Business in the €3m example. sellerboard includes PPC features; BidX is additional. The cost review checks which functions and data sources can actually be replaced.
- BidX Essential: USD 195 per month for up to USD 10,000 ad spend. Assumed ad budget: 8% of Amazon revenue, shown separately. The €3m example exceeds this limit: Self Service at a €495 base price plus a variable ad-spend fee. This fee has no verified public amount and can be added from a quote. Self Service has an annual commitment with monthly payments; confirm settlement rates and other terms with the provider.
- Superchat Basic, Professional and Advanced represent three different feature and team requirements. Prices do not automatically rise with revenue or orders. WhatsApp/message fees, extra AI usage and individual extensions may be additional.
- Returnless Integrate for 100 returns at €105 according to its official billing example. An assumed 4% return rate applies to shop orders. Exceeding the allowance starts a new paid billing cycle. Automate and larger allowances are additional plan options.
- VentoryOne prices depend on active SKUs and units sold. The exact example price has not been verified and is added separately. Agicap quotes depend on services and connected companies; enter the monthly equivalent of your quote.
- Advertising, shipping, Amazon fees, goods, accountants, setup and success-based reimbursement fees are outside these software costs. Messaging, banking and specialised features need a separate review. The StockProfit example price halves the selected, quantified costs assuming comparable functions can be replaced; it is not a binding tariff. Individual price entries are kept separate across all four examples.
The comparison covers recurring net software costs for comparable functionality. Ad spend, postage, goods, accounting fees and one-time migration costs are considered separately. Actual savings depend on your setup.
VentoryOneJTLAmainvoicesellerboardBidXSuperchatReturnlessAgicapJERA
We review your required features and remaining subscriptions individually in the cost review.
SP
Working in e-commerce since 2018. Today we develop and use StockProfit in our own seller operations.
Built by sellers
We know the questions because we ask them ourselves.
We sell on Amazon and other channels with MyVesperbox and KSP-Tec. StockProfit grew from the tasks in between: replenish goods on time, run advertising with a cost view, resolve claims and prepare documents for the accountant.
Kim Pixberg · Founder of StockProfitShow us your setup.
Let’s look at your business.
In your personal demo we walk through your key workflows. Or explore the prepared sample account first.
30 minutes with the founder
We show you StockProfit, clarify your requirements and, if you like, review your current tool costs together.
- Your main workflows first
- Concrete product views
- A clear next step for your setup
The calendar shows the times currently available.
Loading embeds the Calendly calendar. You can also open it directly.Request demo access
A fully set-up sample tenant with real workflows: profit board, PPC recommendations, days of cover, reordering, deal calendar. Read-only — you can’t break anything.
Try with your own data
Start free trial ↗Prefer to start yourself? 14 days free, without a credit card.
Frequently asked questions
Good to know before you start.
Does StockProfit replace VentoryOne, JTL, sellerboard, Returnless and JERA?
StockProfit can combine workflows from inventory planning, profit analysis, warehouse operations, claims and accounting preparation. Which tools you can actually replace depends on the functions, data sources and integrations you need. We review these together and migrate step by step.
Is StockProfit an ERP for Amazon sellers?
StockProfit is a lean ERP for Amazon and multichannel sellers: purchasing and reordering, stock across several warehouses and FBA, warehouse and DHL shipping, claims, and receipts with DATEV preparation run in one tool, together with PPC and pricing based on contribution margin. Whether it fully replaces your current inventory system such as JTL depends on your channels and special workflows. We check this together before you switch.
Are savings of 50% guaranteed?
50% of your current recurring net software costs is our goal in the personal cost review for comparable and replaceable functionality. Actual savings follow from your setup and our offer. Ad spend, postage, goods, accounting fees and one-time migration costs are outside this comparison.
Does StockProfit change PPC automatically?
You can approve recommendations yourself. Optionally, small bid changes can be automated within configured limits, with cooldown periods and protection rules. We review suitable settings and data sources during onboarding. This cannot guarantee a specific profit or prevent every stockout.
Are inappropriate reviews deleted automatically?
StockProfit assists with monitoring rating changes, analysing recurring issues and reviewing potential policy violations. Reports can be prepared and tracked. Amazon decides whether to remove a review; a negative rating alone is not a removal reason.
Does the accounting module replace my accountant?
StockProfit prepares documents, DATEV packages and inventory valuation extracts. Agree valuation methods and postings with your accountant. OSS files support the covered cases; checking and filing tax returns remain with you or your accountant.
Can I see the software without connecting Amazon?
Yes. Request demo access for a prepared sample brand or book a personal demo. No connected Amazon account is needed for this first look.
What does StockProfit cost, and how does switching work?
We choose the scope that fits your channels and workflows. The cost review provides a concrete offer with functions and migration steps. Existing tools can keep running in parallel during evaluation. Start the trial without a credit card; no automatic charge is made.
Which channels and integrations fit my setup?
StockProfit connects Amazon, Shopify, Kaufland and eBay through the appropriate modules. Warehouse operations, DHL shipping, claims and DATEV preparation complement these workflows. We check the countries, shipping methods and exceptions you need in the demo.
For agencies & accounting firms
Discuss a partnership ↗Support sellers? Get to know StockProfit as a partner.
We show agencies and accountants the system and review which clients it fits. Terms and billing are agreed before the partnership starts.
Margin, stock and workflows. In view together.
Find out how StockProfit fits your business.
Book a personal demo ↗