Square PAYMENTS_WRITE error: How can I correct this error?

Hello, 

My name is Tracie, I have created a form for my travel business. I want to allow payments though Square however when a client sends me the form, no payment is attached and they are not billed. When I follow the link myself I get a merchant error message. Please help me, I have deleted the payment section and tried to set it up again and still no luck getting payments.

Thanks,

Tracie Watts

Hello Tracie, In general, the integration is set up correctly on your form. I can suggest to try re-connecting your Square account after clicking 'Disconnect':

Please let us know if you need more help.