2025-09-15 00:00:00 Looking for an app to sell electronic top-ups and generate income from your cell phone? Linntae is the best option in Mexico for entrepreneurs, businesses, and individuals who want to start selling airtime and collecting bills easily. With Linntae you can: • Sell top-ups for Telcel, Unefón, Movistar, AT&T, Virgin Mobile, and many more.