How to efficiently flip merch?

How can I efficiently flip merch. What I've been doing "item" increase by 20-25% note down that price as "selling" then sell that item for 20-25% below and note that price down as "buying". Is that the proper way?

 

Well how often are you able to flip that item within 1 hour. High profit margin items are often low traded items.

 

I suggest you find high demand items, such as food, pots, weapons, etc. What I do, I buy the item for max price to find the selling price, then sell it for lowest price to find the selling price. but, to be good, you have to check the prices every few hours to see if people are trying to compete with you, which WILL happen. I currently making 10m-20m a day flipping with 450ish mil. Would be a lot more, but I only manage to check my flips twice a day. If I was checking 10+ times a day, I'd make an easy 30m-50m a day.

 

do exactly waht bodybordguru says i do the same exact thing u can make 20m in a hour if you have enough money to flip and play around with