While Cardano is not mainly a payment mode or a currency, it has gained enough relevance in the cryptocurrency community to be accepted by a variety of merchants as a valid payment method. Some of the top merchants are listed below:
GamerAll.com - Here you can buy gaming items including Dota 2 skins, CSGO skins, game keys, Steam keys, and more.
Centerless Imagery - This service creates virtual 360-degree tours and high definition HDR images for properties and businesses along with residential and commercial visuals.
Bitcoin Meister - If you want to buy crypto assets, you can go to the online retail shop and purchase a diverse range of assets for ADA.
NOWPayments - A smart service that provides user-friendly APIs that enable seamless integration allowing developers to save time.