Built for Ukrainian business
In Ukrainian and English, with Ukrainian delivery services, banks, marketplaces and ФОП documents.
About us
We started with Reseller v2, an accounting app for people who buy goods abroad and sell online. Then came years of custom CRMs for online stores, distributors and retail chains. We brought the best of that experience together in the Рекс ecosystem.

Principles
In Ukrainian and English, with Ukrainian delivery services, banks, marketplaces and ФОП documents.
Every Reseller v2 version grew out of user requests. We work on Рекс the same way.
Roles and access permissions for your team, and AI changes data only with your confirmation.
Accounting that shows true landed cost and profit, without unnecessary settings or accountant’s jargon.
Timeline
Yuticom’s first app: a Windows accounting app for people reselling goods bought on eBay, AliExpress, Taobao and DealExtreme — invoices, landed cost including shipping, stock, orders and profit.
Learn moreVersions 2.1.255–2.1.280, built from user requests: Excel export, overhead expenses, goods sold by weight, printable receipts and warranty cards, and a full user manual.
Learn moreCRM systems built for specific companies: online shops, distributors, wholesalers and retailers. Orders, stock, customers and reports shaped around each team’s processes.
Delivery services, banks and payments, marketplaces and websites, roles and permissions for large teams, document and label printing.
A decade of projects showed that most sellers need the same things. The best of those projects and the Reseller v2 rules became the foundation of Рекс.
Рекс.Селлер in the cloud: teams and several shops, Ukrainian delivery services and banks, ФОП documents, an AI assistant, your own online store and waybill printing.
Learn moreA free plan forever, no credit card required. Need an integration or a solution built around your processes? Write to us and let’s talk.