The administrator (and users authorized to recharge credit) can manually recharge the credit of each user to a specific value. This can be done either on the Credit Statement main tab, or on the Users main tab in the MyQ Web administrator interface.
On the Credit Statement tab, you first open the credit recharge action, and subsequently select the users and groups to recharge credit.
On the Users tab, first select the users or group, and then recharge their credit.
Users' credit can be reduced by entering a negative number in the recharge credit dialog box. By entering -100, the credit is decreased by 100.