Their is a mobile app on the market called Acorns where you can deposit your “spare change” (rounded to the nearest dollar) into a separate account. The transactions are so small that you won’t even notice it. Now you can do that with Bitcoin.
An app called the CoinFlashApp allows you to connect your Debit Card or Credit Card to your account and when payments are made, the spare change left over will be sent into your wallet. Example, you pay for a hamburger which costs $11.25, this amount will get rounded to the nearest dollar of $12.00, so .75 cents gets deposited to your wallet.
This method is a much easier way to receive Bitcoins. Your money will accumulate overtime as you continue to make purchases. Everyone uses their debit card/credit card for everything already. Why not invest in Bitcoin at the same time?
The CoinCashApp also supports another crypto-currency called Ethereum (ETH).