l.... tried to use my master card for a large purchase.... would not allow me to use points so obviously did not link.... all my bonus points were lost and was told...hey...you did not use your card. ???? another time....was shopping for another due to covid... they were not allowed their bonus points... I was supposed to use their mastercard???? someone purchased for me....I was not allowed the points as did not let them use my mastercard???? what????? User's recommendation: verify every time you get your points.... if you don't seem to be able to access your points on a purchase...don't bother buying the items with bonus points.