5% discount for CASH payments at restaurant in Ravensburg, why?

In the Humpis restaurant in Ravensburg, cash payers get a 5% discount. The host justifies this as follows: “With cash payment, we have much less accounting work and do not have to serve another middleman financially. In addition, we find it important that cash is preserved, and thus the individual freedom. Keep in mind that when you pay by card, your purchases and all your financial behaviors are registered and can be viewed if needed. Because of this, we offer a little incentive for the good cash.” #KeepCash

Translated from this original article (DE)
Reference found at Scarlet Fancini Press Group (NL) telegram channel

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