It's a little more difficult to use Bitcoin in daily transactions now that the fees are about a dollar per transaction. Companies like BitPay are now including the fees in the transactions. Am I really going to spend a dollar on fees just to get a dollar coffee?
Yes, that is the most challenging things to use bitcoins for small amount transactions. But you can consider using XAPO account for free transactions but if you receive very small amount then they do also get some charges. But until now they are not charging for sending money to other people.