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By default all Maileon transactions follow the the structure outlined by https://dev.maileon.com/api/implementation-guideline/implementation-guidelines-transactions/implementation-guidelines-order-confirmation
See For details lease see Transaction Attributes Overview for details.
Initial permission level
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Title - The name of the product
Description - The short description of the product
Content - The full description of the product
Link - The link to the product page
Image - The full resolution image for the product
Custom properties (maileon:):
sku - The product SKU
product_id - The ID of the product
status - The stock status of the product: instock/outofstock
single_price - The price of the product
categories - A comma separated list of categories for the product (e.g.: Accessories, Clothing)
width - Product width (if available)
height - Product height (if available)
weight - Product weight (if available)
attributes - A comma separated list of product attributes (e.g.: Product Color: Red, Logo: Yes)
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