fromthe Faq section at hotwire
For every $10 certificate/gift card you purchase through the Hotwire Savings Club, you will receive $2 back at the end of the month. For every $25 certificate/gift card you purchase through the Hotwire Savings Club, you will receive $5 back at the end of the month.
The credit back will go to the credit card you used to purchase the certificates/gift cards.
Because this is an exclusive Hotwire Savings Club offer, the certificates/gift cards must be purchased through the Hotwire Savings Club. Credits are not available for certificates/gift cards purchased at retail locations. You can purchase a combined total of 15 certificates/gift cards per retailer/restaurant per member family per membership year.