Unlimited UP's?

Rite Aid - my card. I'm almost at 1,000 points which will give me a 20% discount!

• Tena Serenity Underwear $12.99, used $1.50 coupon (8/1 SS), got back $3 UP Reward and will submit for TMF rebate (10/3 SS) = $4.50 profit
• 3 Crest Outlast + Scope Toothpastes (4 oz) $2.69 each, used three $1 coupons (9/26 P&G) and got back three $2.69 UP Rewards = $3 profit
• 3 Oral B 3D White Vivid Manual Toothbrushes $2.69 each, got back three $2.69 UP Rewards = FREE
• Used $5 off $25 coupon, $1 UP, $1.50 UP, $7 UP and $10 UP, total was $0.91 - paid with gift card I got from Oral Care rebate

Bought the same items on DBF's card. This week's RA circular mentions nothing about limits on UP deals and so far, it seems like there may be no limits! Love it!