If I buy a product... it's mine... not to sell of course, but it's mine to use in my images as I see fit. The owner gives up those rights when I give them my hard earned money. To have someone come up and demand where I got it... or demand I give them credit... I don't think so. I usually do, but that's my choice. Sometimes I'm lazy and just post a pic. Especially if I have a lot of items in a pic. I do not claim I made what ever is there, other than the overall composition. This is MY choice... The moment it becomes clear that it isn't my choice, I will stop buying and posting.