Museen und Ausstellungen » What inventory recommended on low budget?

I'm going to be starting out in the cell phone repair service area. Didn't have a lot of money to stock parts so decided to get one of those hotplate devices that assist in glass repairs. Also ordered a bunch of iPhone glass for different models, and a couple for Samsung.

Knowing I don't have a lot to invest in inventory, but also NOT knowing what the most popular models are for repairs, what would be best to have for inventory parts on hand? Based on readings online and the market share, I bought iPhone 5-6plus and a couple samsung 4,5 glass parts. What do those of you who've done it for a while recommend to stock? I'm a home business, people come to me and I also go onsite.




Please Help.
Thanks !

I didn't find the right solution from the internet.
References:

https://www.technibble.com/forums/thread...w-budget.65684/

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