PrestaShop eBay Integration manual
Information about Flash Tasks
Flash Action is an action executed among multiple PrestaBay products/listings. The main benefit of Flash Actions that it’s performing ebay operation very fast. For example, send 400 products to ebay will take around 3 minutes.
To help you understand better how PrestaBay “Flash Actions” work we create a video where when try to send 400 product to ebay.