The Management app allows you to create/edit products and add them to your menus and events
1. Click on the Products Tab within the Management app
2. Click the Create New Product button on the Vendor Site that you wish to add a product to
3. Upload your product image (400x400 image recommended) and add it to the Product Category and Product Master options that best fit your product. Fill out the fields for Name, Short Name (usually the same as Name), Description, and Default Price. Have Active toggled on if you want the product to be visible to guests on the customer app.
Here's what those fields look like in the Customer app:
4. If you want to add your product to all vendors which allows you to add the product to all Vendors which allows you to add the product to the menus of all Vendors Sites, check the box here
5. To edit already created products, click on the pencil icon next to that product
All product images must be in 400x400 px files.
For information on how to add/edit Product Options see What are Product Options and how to create/edit Product Options