GitHub - siddiquiaffan/price-tracker: Telegram bot including API, which can track product prices & ping you on any changes.
Los 10 mejores bots para Telegram - El Androide Feliz
Building a Telegram bot to automate price tracking e-mail notifications | by Gökhan | Medium
GitHub - victorakaps/Amazon-Flipkart-Price-Drop-Alert: A telegram bot which sends you a email and message on telegram if your registered product meets any set threshold price drop.
Keepa seguimiento de precios Amazon - Bot for telegram