An SI company that sells to banks once offered us a deal that would have covered our entire year's revenue. One contract. One signature.

The catch: exclusivity. Sign with them, and we couldn't sell to anyone else in that sector for three years.

My team was split.

"Take it. That's our whole year guaranteed. No more chasing."

It sounded logical. But something felt off. One client paying for everything means one client owning you.

I sat with it for a week. Ran the numbers both ways. Then I said no.

That decision hurt. For months, we felt it. There were weeks I questioned myself every morning.

But here's what happened next:

→ The smaller clients we kept — they grew. They expanded into new markets. → They brought us with them. Countries we never would have reached through that single contract. → Within two years, we'd passed what that exclusive deal would have paid us. → And we owned every relationship instead of renting one.

The biggest number isn't always the best deal. Some contracts look like growth but feel like surrender. The moment you depend on one client for survival, you've already lost the business.

The best deals I've done are the ones I almost walked away from. The worst are the ones I should have.

What's a deal you turned down that turned out to be the right call?