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- Log in to app.corestrengths.com.
- Click Inventory 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 Proceed to checkout Checkout.
- If you have a coupon code you'd like to apply to your order, enter it under the Coupon Code field, and then click Apply.
Enter your credit card information, and then click Place your order.
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