In one aspect, a method for payment processing, wherein an entity issuing an invoice creates a payment form to be sent to a debtor, with the data required to process the payment being input on the form by the issuing entity, a first short-range radio transmit/radio receive facility with a storage facility being integrated into the payment form is provided. The necessary data is also stored permanently on the storage facility in such a manner that, when the form is located within the short-range radio transmit/radio receive area of a facility embodied with a second short-range radio transmit/radio receive facility and communicating with a financial institution, it transmits the stored data after detecting a first initiating action. Other aspects include a billhead generation facility, a billhead and a facility for communicating with a financial institution, which is embodied to implement the method.