Does Free Trial Credits resets monthly?

No, the Free Trial Credit does not renew every month.

It's a one-time welcome bonus you get when you first sign up for the Free Trial. It's designed to let you fully test the trade copier with as many accounts as you need.

Credit is deducted at just €0.50 per connected account per day, so you can use the full, unrestricted version until the credit runs out. When your credit is used up, you can keep copying trades without interruption by either:

That’s it, there are no hidden fees, and you only pay if you decide to continue after the trial!