[stevenadams2323]

i try to limit DNA purely because many of them use DPD.

Good move.

Mostly going ahead with EB. sometimes the companies say they need to do an investigation with the courier - thats what im worried about mostly.

Assuming the Investigations are with different carriers, what's your concern?

The thing is most of them use DPD, so even with an EB and the case of the store saying they need to investigate with the courier, thats where my worry lies.

Do you know any shops that use alternatives such as Royal Mail, Yodel and etc?