So my RSVPs are basically a postcard. I went to the post office today to check on the stamps I'd need to use. I thought, maybe wishful thinking, that a postcard would be less. The lady told me its normal stamps, so I bought what I thought are the normal typical stamps, 45 cents and they just have 2 white roses & say forever on them.
these
https://store.usps.com/store/browse/uspsProductDetailMultiSkuDropDown.jsp?categoryNav=false&navAction=jump&navCount=0&productId=S_575949&categoryId=subcatS_S_45cFirstClass
Now my sister is telling me I should have bought "first class" stamps...
What is the difference?!
Do I need to go buy 1st class?
idk what the forever roses are 1st class or priority LoL again no idea what the difference is...can anyone help? What did you do??