It was a very simple card shop made up of text listings of the cards I had for sale, the quantity available and the cost per card or per pack. I maintained the inventory myself from my room, sorting and listing cards online by hand using plain text. I didn’t use any software and most of the payments I received back then was via check or money order in the mail. Some kids would even send money and even coins (!) in the mail to pay for their purchase.
Anything from Amember to Quickbooks is fair game here. In the hosting industry, iDevAffiliate and Plesk Billing were the pieces of software we would have paid a lot of money to have someone else deal with. The more niche and more complex/annoying/frustrating the software, the better! Even if the software company offers free installation, you can make hundreds or thousands of dollars training business owners or their employees on its usage. Focus on one piece of software and become the trusted expert. Create videos and tutorials using screencast software like Camtasia to increase your profitability; this may also lead into a niche product that you can sell. (Amember offers “free installation”, but it took my boyfriend and I over 10 hours to configure it properly. That’s definitely something I would outsource next time!)
If you have a fondness and talent for taking pictures you can make extra money online by becoming a stock photographer and selling your images to a stock photo company like ShutterStock or iStockPhoto. You’ll get royalties every time someone licenses an image you’ve submitted. To really be successful, build your own photography website to be able to showcase your portfolio and start getting higher-paid private corporate work.
Online savings accounts usually come with crazy good interest rates to help you grow your money faster (regular in-person banks can’t offer rates as high). We’re fans of CIT Bank and Discover Bank (among others) because their interest rates are often over 25 times the national average. That means the money in your savings account will grow 25 times faster than the pace it’s most likely growing at now. Really, though, you can’t go wrong with pretty much any online savings account that offers over 1.50% APY 🙂