The subject is "Order Request from [Your Business Name]". The body greets the supplier's Contact Name, says the order was generated from your business on today's date, states the Requested delivery date (computed from the supplier's Delivery Window settings) and your Delivery location (your business address), then lists an Order list table with Ingredient (name and #ID), Needed Quantity (Total Needed in the ingredient's unit) and Conversion (the same amount converted to a larger unit). It closes asking the supplier to reply with availability and is signed with your business name, your user name, phone and email from Business Settings. The preview you see is exactly what is sent.