Hi, SuzyQ.
RfG had Daily Deals at 1 p.m., mt (3 p.m., et). The Daily Deal almost always had merchandise or a gift card for percentage discount with points making up the difference at 1¢ credit per point (no cash value, just the math). Sometimes, the Daily Deal featured a $5 gift card that could be had just for 500 points with free shipping. For a $10 gift card, it was $5 cash plus 59¢ shipping plus 500 points to make up for the $5 discount on the $10 card.
Also, the Daily Deal was a certain number of items in undisclosed amounts in the supply of items, which were available at exactly 3:00:01 p.m., et, until the supply was exhausted. On $5 and $10 gift cards, exhaustion seemingly occurred almost always on those items at 3:00:02 p.m. Other, less popular items sometimes went on for hours before they were exhausted.
Now, in AARP Rewards, when you commit your points to a daily deal, your points go bye-bye no matter what, and if your timing is spot on with their random time (or times if they have more than one of the day's item up for grabs?) during the day for an item, you get the item.
Enjoy!