ebay car parts for sale

Best way to manage My eBay for taxes on sales? (treasury and accounting)?
I'll be watching eBay for my business sell motorcycle parts, but I need a better method of recording sales, costs, etc. Before I was using some simple forms Excel I had, but was too disorganized … What is the best way to keep track of all my numbers so when the time comes to pay taxes not want to be screwed? This is a small home based business, but I want to be considered as a legitimate source of income that can be used when it comes to buying a new car or take a new apartment. Finally, I want to take an accounting class, but it is a simple and easy to do? Thank you!
I have been selling on eBay for 9 years. I found the best software to use is QuickBooks. The latest version is quite expensive, but you do not get the latest version. I use the same version of QuickBooks for the past 7 years. Search eBay for earlier versions and you should be able to find others for a reasonable price.
2003 Knight Rider Mustang Gt, For Sale or Trade
