ATM Machines In the Meeting Tent

ATM machines in the Lakeland outpouring of the spirits tent.

Why, when any documented giving or ministry table sales can be done using your
ATM/Visa/MC/Amex?

I think the key here is documented giving. Cash doesn't require the 501c3 to issue a tax statement of giving to the individual giver, resulting in less expense to the organization.

Does anyone else see a problem with this?

I live in Lakeland, and there are ATMs within 5 minutes of the tent, already existing, not to mention the normal banks/groceries within 10 minutes drive from the edge of Polk County, 10 minutes from the far side of the airport, where the meetings are being held.