GIft cards are a no brainer if you ask me.
They make you money. There is not doubt a percentage of the cards will be lost or never used, which mean that money is 100% profit. They are convenient and people like to use them for gifts. We use a Revention POS and it is integrated with the system and works flawlessly. Prior to Revention we used the ones through our credit card processor but now that we have a POS I have a detailed sheet of unused cards from the 2 systems I used in the past and refer to them for balances to transfer to our new system which I will never stop using or switch again.
Make sure you are very happy with your decision because you will be married to the unused or balance carry cards if you switch companies. Transfering to a new card from an old card isn’t to difficult but can be a pain during your dinner rush which is when they usually walk in with a card from 6 years ago.
Good Luck,
Tony