Dispute over credit card payment

In case of a customer's dispute over a payment made by credit card, and for which a refund is claimed, programme promptly allows the extrapolation of required documentation needed by the credit cards Companies (CartaSi, Visa, Amex, etc.)

In case of a customer's dispute over a payment made by credit card and for which a refund is claimed, programme promptly allows the extrapolation of required documentation needed by the credit cards Companies (CartaSi, Visa, Amex, etc.)
“No Paper Solution” by a very simple name research, shows in Pdf (printing format) :
-registration card  complete of customer'signature;
-copy of the invoice with the attached digitally signed POS receipt;
-any other paperwork eventually undersigned by customer;