NO! You don’t need to purchase any credits after you purchase the license. Our tool is an end to end self hosted script installed on your own server.
Your daily limitation will be based on the number of channels you have stored in your system. If you want to increase your daily send limit. You can add extra channels into the script.
Credit distribution system is available in reseller, developer and enterprise edition. You can give credits to user accounts & reseller accounts registered under your system.
If the daily sending limit will exceed then campaigns uploaded and started will resume the next day automatically after channels rest period is over.