“...Amazon that offer free shipping.”
Just my opinion——
1. Nothing, and I mean nothing that I have bought at Amazon in the last year qualified for “free shipping.”
2. The purchase price of the item one is buying on Amazon can be found for less at alternate sites. Amazon is putting the shipping cost into the price of the item so there is really no “free shipping”.
Full disclosure. We bought nearly every gift for Christmas from Amazon this year. Every item shipped “free”.
A few of these things could only be found from one of Amazons sellers, the rest we could have found locally from driving around. The carrot for Amazon shopping this years was zero interest for 12 months.