Joke Collection Website - News headlines - What is the best way to write the slogan “No counter-offering”?

What is the best way to write the slogan “No counter-offering”?

The following are a few that I have come up with.

1. Refuse to negotiate prices. Negotiating prices hurts feelings.

2. The specialty is sincere and valuable, but the bargaining power is not high.

3. Monopoly sales last forever, and bargaining is even more hurtful.

The above is more humorous.

Please adopt if you are satisfied. Thanks.