The JSON payload used by API has a section called "StorePromotions". This section contains different fields for social media and promotional offers. For promotional offers, enter the url of the promotional image, similarly provide social media channel handles to show them on the receipt
All the bills receipts are sent from firstname.lastname@example.org email address, we however use your company name set as part of JSON request in "From Name" and use your "Reply To" E-mail as the reply-to address if any of your customers were to respond to a email.
OxeBox digital bill recipts are sent to customer email address and it's not necessary to download Oxebox app to view bills. However we encourage users to start using OxeBox mobile app to get all your bills at a single place.
Signup as a developer on RapidAPI platform, and as per the documentation provided on RapidAPI, create the JSON containing all the sales and customer and promotion specific details and make a HTTP POST request to required endpoint. If the request and JSON structure is correct, bill will be delivered to the email address instantly