1. Tell us which payment processor the restaurant is using. 
2. Depending on the processor used, we will require restaurant to provide us the info needed in order to proceed with the integration setup (e.g. Merchant ID / API ID, some transactions keys). 
** Please login to your payment process account to find this info, or ask your payment processor directly if you are not sure how. 
3. Upon receiving the info, we will go ahead with the integration and run some tests before going live. 
