Once you have found the Problem Set you want, you can purchase access to it for the remainder of the current semester. Simply click on the Add to Cart button at the bottom of the preview page. You can then explore other problem sets or go to the Shopping Cart at the top of the right sidebar on any page. If you are viewing from a smaller device, scroll down to find the Cart below the Problem Set.
Making your purchase.
The first time you make a purchase you will need to enter your billing address. That information will be stored for future purchases and you will not need to re-enter it.
If paying by credit card you can use Visa, MasterCard, or American Express. If you prefer to pay directly from your bank account you can do so by using the Interac Online Service.
To complete the purchase you will be taken to a secure page where you will enter your credit card or debit card number with Chase Paymentech, one of the world’s leading credit card and debit card payment processors. Your card number is not visible to Exhale Solutions and is never stored anywhere on our system.
After the purchase
Following the successful completion of your payment you will be returned to our website. You will have immediate access to the problems you bought until the end of the semester. You will also receive an email from Exhale Solutions confirming your purchase. Please save this email for your records, or to reference if you have any questions about your purchase.
At any time you can access all problems you have bought for the current semester by going to My Account in the top menu.