Before and after approval of the review, before and after sales, it can be stopped and deleted as follows.
•
Products before review approval (draft, temporary storage status): Delete possible
•
Product in progress of review: Delete possible
•
Products before sale (if review approval has been completed but not one has been sold): Discontinuance possible, Delete possible
•
Products on sale (if already sold after review and approval has been completed): Discontinuance possible, Delete impossible
For more information, please check 
Terms of Service v2.0
Terms of Service v2.0