There is a nation-wide group that is organizing a boycott of companies that carry Trump products, or are owned by Trump or have other relationships with him. It’s call #GrabYourWallet and they believe economic push-back by American citizens and others is a very valid form of protest.
Their campaign has already been going on for nearly 4 months now and it has achieved some successes. Here is how they describe themselves and their history:
The #GrabYourWallet movement tracks & boycotts retailers that sell Trump family products as well as corporate leaders who enabled the political rise of the Trump family through fundraising and/or endorsements.