Can someone please explain what is going on here and how the seller is making money.
I purchased this item on eBay
Elmer's E304 4 oz/ 118.2 ml Washable No Run School Glue, White | eBay for £2.82 with free delivery on Wednesday. It came today delivered by Amazon (in Amazon packaging)
I found this item on Amazon which looks identical.
https://www.amazon.co.uk/d/Art-Glues...ool/B000Q3KHCM for £2.05 with free delivery if the buyer spends over £20.
Is the seller advertising on eBay and then purchasing on my behalf from an Amazon seller and making 77p minus shipping charges?