If you do not want to receive any offers -- including for items on your Watch List or in your cart -- you can go to your Communication Preferences and uncheck "offers to buyers". That will prevent almost all offers other than offers for promoted listings you click on (those are treated differently, apparently, and cannot be disabled).
eburtonlab
Mentor1 week ago · Edited@marj-8768
If you do not want to receive any offers -- including for items on your Watch List or in your cart -- you can go to your Communication Preferences and uncheck "offers to buyers". That will prevent almost all offers other than offers for promoted listings you click on (those are treated differently, apparently, and cannot be disabled).
https://commspreferences.ebay.com/commsprefs
Unfortunately you can not pick and choose which sorts of offers you receive; it is all or nothing.