Koi charges nahi hai 2k k uppar shopkeeper ka bhi aur OP ne apne card pe charges ka bataya na ki koi merchant account ka.
Abhi testing mode me hai. Shopkeepers k liye bhi free hai CC link UPI se payment accept karna.
Shopkeeper/merchant ko future me option aayega CC link UPI enabled or disabled k liye. Phir ja kar MDR charges start hoga.
Usme bhi 99% Shopkeeper/merchant extra charge nahi lega customer se kyunki usse usi ka busines kharab hoga.