The Online form uses PayPal as the credit card processor. The NWMLS also has a Square account. If you prefer to use this for credit card processing, you can be invoiced from Square. Just select invoice later and include a note that you prefer being invoiced through Square. Please note that if you are using a credit card, it is important to make certain the address used is that associated with the credit card. Since the fields feed in from the form to the PayPal site, you may need to change the information in those fields.