Cross words: question , when one group chooses not to buy a certain product or service usually a tactic to get a benefit previously decided.

Answer 1

How many letters?

Answer 2

The word I'd try is "boycott," but I don't know if it fits your grid...so I ask, "How many letters?"

Answer 3

See if any of these synonyms fit your grid:

http://www.synonym.com/synonyms/boycott/