Everything it does. And what it doesn’t.

Gift cards and store credit, rebuilt from scratch as a payment method rather than a discount — because a gift card is a multi-purpose voucher and VAT is due when it is redeemed, not when it is sold. Treating it as a discount, as most platforms do, under-declares VAT. Here the invoice of an order paid with a card is identical to the same order paid by bank card.

The code is never stored — only its fingerprint. Database access is not access to every card. It travels once, in the email.

A loyalty programme that is the exact opposite, on purpose: points are a discount, so they reduce the taxable amount — the Court of Justice of the EU settled it in March 2026 (C-436/24). Booking them as a payment method, as most do, makes you declare VAT on money nobody ever took in. That is also why points never turn into store credit: the moment they do, they are a voucher again.

Points expire in batches, each with its own date, and spending always draws from the batch that expires soonest. Not “everything dies if you don’t buy for a year”, which is how people lose 4,000 points in one go on day 366.

Barcode stock control built for a scanner gun: goods in, goods out, full stocktake with differences, and binding an unknown barcode to a product without losing the scan.

Spanish tax invoicing with invoice series, both tax IDs, and VAT broken out of a VAT-inclusive price. Attached to the confirmation email automatically.

Catalogue audit: which products are missing barcodes, at a glance, per variant.

A daily “what needs looking at” panel driven by database queries, not by an AI opinion that costs money and changes between runs.

Abandoned cart recovery with a real recovery rate — and a cart only counts as recovered if the email actually went out first.

Reviews that arrive unpublished, because a review that publishes itself is spam on your product page.

Each seller gets their own panel: their products, their orders, their balance, their shipping rates. Not yours, not anyone else's.

One order from three sellers is three parcels, and each parcel is priced on its own weight — not the whole cart's. Other platforms charge each seller for everyone's weight.

Each seller with their own rates; a seller with none inherits the shop's. And a carrier that does not answer falls back to a set price instead of hanging the checkout.

The wallet is a ledger, not a number: every euro has its line with its order. Sale, commission, refund — the balance is the sum, and it can be reconstructed at any time.

Credited when the payment is captured, not when the order comes in. A bank-transfer order arrives before the money does.

Your catalogue speaks the AI agents' protocol: ChatGPT and Claude can search it and recommend from it with real prices and real stock. Three tools exposed, read-only, catalogue only — no customers, no orders.

The buy link always points at your site. The agent wins you the customer; nobody takes a cut of the sale.

EU AI Act Article 50: a clear notice before the first interaction, in three languages, with a machine-readable HTTP header, and a record of having shown it — storing no IP, no fingerprint, nothing that identifies anybody.

A safety net over generated text: twenty rules covering health claims and absolute guarantees, applied after generation, with its own test suite.