Interesting Marketing iDeas needed for Apple Repair shop

[Apple Techs]

So I have worked for many ah repair shops and finally had the opportunity to open my own

Things are going great and it is an absolute blast to repair peoples apple devices and see them go away with a smile (I have a lot of horror stories about people and there apple products )

Anyways I was curious if the users here at macrumors might have some marketing ideas or some tips on what they would like to see in a repair shop.

I would really appreciate anyone's input because you are all the type of folks I see in my shop....

thanks much