[DHL]

Both Amazon and Apple.

^ At the time of this post, they don't check returns.

Saturn = Media Markt. Same company, they check SB returns

I didn't realize It was the same company - I was referring to my other sources which segregated each one.

As per below, yes, they do check sealed box returns.

For example Mediamarkt.

They definitely check sealed box returns.

Does google check their returns?