Inflatable Office software is currently integrated with PayJunction. Simply select PayJunction as the Payment Gateway Settings->Merchant Services and provide your PayJunction API Credentials,
To set up your API Credentials here at PayJunction see this article: How Do I Create Additional API Credentials?
If you need additional assistance, please contact Event Rental Systems:
- https://www.inflatableoffice.com
- Inflatable Office Phone: 440-385-4080