Leads Finder is a tool to create possible email addresses with a given first name, last name, and the domain name. It creates possible email addresses and starts validating them. Before the validation starts, we check if the provided domain name is accept-all or not. Also, we check for a possible syntax error with the given parameters. This costs you one credit. Moreover, 34 different email addresses will be created and validated. So, you will be charged 35 credits for each try. If the domain is accept-all, you will be charged only one credit. You will not pay for the Unknown statuses.

If the option "Pause the validation process when the first valid email address is found" is selected, the validation process will stop once the first valid email address is found. This helps you to spend fewer validation credits because a valid email address is already found.