Telegram bot for receiving and processing orders

I was approached with a small business in Telegram: orders were accepted manually in personal messages, some were lost, and there was no time to count the revenue.

I created a bot in Python (aiogram): a catalog with items, a cart, step-by-step order processing, confirmation, and automatic notification to the admin in a separate chat. I stored order data in a database and added a simple export to a table for reporting.

Result: orders stopped getting lost, the person sees everything in one place, and the time to process a single order has decreased significantly. The bot can easily handle several dozen orders a day.