If you'd like to purchase additional SDI 2.0 credits in your Basic Account, follow these steps:
- Log in to app.corestrengths.com.
- Click Assess in the top-level navigation.
- Under the SDI Credits section, click Add Credits.
- Select how many SDI credits you want to purchase by clicking the minus ( - ) or plus ( + ) arrows under Quantity.
- Click Checkout.
Enter your credit card information, and then click Place your order.