MyCost
Stores and suppliers
The whole purchase, from quote to invoice, in one place.
Retail buying runs on WhatsApp threads and spreadsheets: every supplier quotes in a different format, and nobody can compare the proposals. MyCost puts stores and suppliers on the same quote map and follows each purchase through to the invoice that closes it.
Stack
front-end
Next.js 02 framework Next.js One app for two very different types of users: stores and suppliers. nextjs.org React 03 interface React The quote map, where dozens of suppliers are compared at once. react.dev TanStack Query 04 client cache TanStack Query Tables of thousands of items that still have to feel instant. tanstack.com Tailwind CSS 05 styling Tailwind CSS The whole interface, dense on purpose. tailwindcss.com
data
integrations
01 quote
Quote map
The store publishes one list and every supplier answers on the same map, item by item.
- One map, many suppliers
- Answers compared side by side
02 purchase
Order and price
The approved quote becomes an order, and the agreed prices feed the pricing tables, including scheduled ones.
- Scheduled pricing tables
- Budget per supplier and store
03 close the purchase closes
Invoice and stock
The invoice is reconciled against what was actually ordered, and inventory is updated from there.
- Invoice against the order
- Inventory per store