Rank,Product Item Id,Title,Description,Item URL,Image URL,Price,Store code,Sale price

#Rank (required): Unique positive integer to indicate the relative order products will show up in
#Product Item Id (required): Alphanumeric string. Max 50 characters.
#Title (required): String, max 35 characters.
#Description (required): String, max 127 characters.
#Item URL (optional): URL for landing page with additional item information
#Image URL (required): Valid URL that links to an image. Must be of type: PNG or JPG. Aspect ratio: recommended 1:1, support 0.666:1 to 1.85:1. Size: 360x360 minimum,  720x720 as recommended 11.4MB and 6M pixels maximum.
#Price (required): A number up to 2 decimal points followed by a space and then the currency code. (E.g. 10 USD)
#Store code (required): Store codes from your GMB that the item is available at with the price. If the item is available at two stores but with different prices, create two rows, one for each store.  If product is available in all stores, enter “<all>”.
#Sale Price (optional): A number up to 2 decimal points followed by a space and then the currency code (E.g. 8 USD). Must be less than value in “Price”.