You review what Ecomsync proposes and you decide what is written. You are responsible for the changes you approve, and for those you let an automatic mode apply. Check text the agent writes, such as titles and descriptions, before you approve it.
Every run can be undone within your plan's undo window: 3 days on Essential, 7 days on Growth and 14 days on Pro. After the window, the run history stays visible for 90 days, but one-click undo has expired. Undoing a run never uses your allowance of changes.
Deleting products is off until you turn it on. Undoing a deletion re-creates the product as a draft from a snapshot. It gets a new ID and new links, and some things cannot be restored, such as its analytics history and anything another app attached to it.