What merchant/service do you use for EFT for group fitness clients? ADVERTISEMENT 332 viewsNovember 14, 2013 0 Pete November 14, 2013 0 Comments I am thinking of going EFT in Jan. with my group fitness clients only. What merchant do you use that is reasonable and easy to implement? 3 Answers ActiveVotedNewestOldest 0 Dale Posted 0 Comments You can’t beat the ease, convenience and security of Square for accepting on-the-spot Credit Card Payments. You are viewing 1 out of 3 answers, click here to view all answers. Register or Login