FastoShop

FastoShop is a self-hosted online store for a small seller who already trades on a marketplace. It does not replace the marketplace: it adds the channel everyone forgot about while chasing marketplaces, which is search. There is no commission on a sale, and the buyer's name and phone stay with the seller instead of the platform.

One Go binary and an SQLite file. One installation is one shop and one owner: no multi-tenancy, no accounts on someone else's servers. Install the deb package on any VPS, point nginx at it and the shop is yours.

What it does:

• Storefront rendered on the server, with no JavaScript shipped by us. Product markup (schema.org/Product), a sitemap with lastmod, canonical URLs and transliterated slugs come out of the box. A catalogue page weighs about 16 KB gzipped.
• A landing page for every category, built from the catalogue itself: a supplier feed that says "Kitchen > Kettles" becomes a tree, and one price list turned into 570 category pages on a live shop.
• Catalogue import from an Ozon or Wildberries seller account, a YML feed, a CSV template, or the supplier's own Excel price list. Columns are found by their headers and the header row by its content, and pictures pasted inside the cells are pulled out with their rows. A real 143 MB price list yields 23,699 products in five seconds.
• Two-way stock sync with Ozon and Wildberries over FBS: one stock number for all channels, with a separate platform price set by a markup ladder.
• Orders arrive as requests: the buyer leaves a name and a phone or an email, the owner gets a letter and closes the deal. No online payment, deliberately.
• Admin in Russian and English; the storefront speaks the shop's own language.

What it does not do: online payments and fiscal receipts, product variants, FBO stock, multi-tenancy, a mobile app.

Tested on a catalogue of 20,000 products. Licensed under AGPL-3.0.