Credits allow you to win jobs, so it's important to keep them topped up.
Every time you want the opportunity to quote on a lead, it costs you 1 credit. 1 credit = £1. You need to keep them topped up in order to continue winning work. In your account's settings, you can set up auto-topup or a monthly plan, if you wish. For help with this, speak to the Pro Support Team at Plentific.