About Payson invoice. Gallery JT Ltd offer payson invoice as payment intermediation in cooperation with Payson. Terms of payment: We expect full payment within 14 days and the fee for payment with payson invoice is 19 SEK + 3 %. You must be 18 years old and have a registered citizenship in Sweden in order to be able to choose purchase order with the option payson invoice as payment method and your creditworthiness that will be monitored must be authorized. The invoice will be sent separately with e-mail to the e-mail adress you register at the purchase. In event of delayed payment we will send you one demand for payment with a customary remittance fee of at present 60 SEK that will be added to the total sum to pay. A delay fee of 2 percent per month will also be added from the due date of the invoice. At the event of absence of payment the matter will be sent to a dept-collection Agency with the extra customary cost of 180 SEK that will be added. Payson reserve the right to deny delivery and to remonitor the buyers creditworthiness.