Adding window film to a car accessory or detailing shop can raise what each car spends with you. The result depends on how the shop prepares, not only on the brand.
A clean fitting bay
Dust is the main enemy of a good installation. Set aside an enclosed space with good lighting and a floor that is easy to clean. It does not need to be large, only big enough for one car with its doors open.
A trained installer
Installation quality decides your reviews. If you do not have a permanent installer yet, start with an experienced freelancer while you train your own staff.
A way to explain the product
Customers compare price first, then how cool the car feels. Keep film samples to hand and learn what VLT and TSER mean so you can explain the difference between series honestly.
A sensible opening stock
Window film is sold by the roll. Start with the shades most often asked for in your area and add more as demand shows itself.
Warranty
Ask your distributor how warranties are registered and how customers can check them. A warranty that is easy to verify makes the sale easier.