Changes will continue to happen and now it is used to using a debit or cash card to make a lot of payments, in my place also the usual thing to buy a packet of cigarettes worth around $ 2 using a cash card or online purchase with a cash system and pay with a debit card even if only only only about $ 3. Surely this is a change that always occurs.
In the current era of technological development, of course, it will make it very easy for us to make purchases and sales, as you said, even in an amount of around $ 2, you can make online payments, of course, this makes it very easy for us to make payments. However in my place not all places can make payments as you said because we still use money in terms of making payments.