I'm in the US so I can't answer your local questions. You can't make any money building computers buying retail parts. You can't buy ~one graphics card~ at wholesale, you need to buy ten of them if not 50. These people have rules, and most have minimum purchases.

I know but what is the percentage you would save rather than in the shop

Hello,

I want to start a computer business I want to know a few things

*How much would it cost to rent a small shop in hastings.

*How much do small pc businesses make yearly

*This is just a example but say I order one graphics card how much would I pay from the manufacturer if its like a ￡100 in the shop, Whats the average price you get off the product ordering from the manufacture.

Thanks, Please answer any questions that I havnt listed that you think I may need to know,