so i heard on hip2save's website that w/ any pink purchase, you get free flip flops. well, i have a card from the mail that gets me a free pink panty (w/ any pink purchase) & $10 off $35 purchase. am i able to stack ALL 3 together? so... i buy: 5/$25 panties $10 worth of lotion or something i get: $10 off flipflops extra underwear? is that right? thanks!