Hi ladies. I have a question. I have been stocking up on pampers since I found out about baby. I wasn't going to have a…

Hi ladies. I have a question. I have been stocking up on pampers since I found out about baby. I wasn't going to have a shower so I started stocking up. I have completed size NB, size 1 and size 2. Good for the first 4mths of life. Now I have to start on size 3 witch to my calculation I need about 52pcks. Today I received a box of 200+ size 1 diaper witch in Reality I may not need. Can I return diapers even if I don't have a receipt? And do you know what store takes back diapers? Like Walmart or would target? This way I can exchange them for the size I need.