You could set up an explicit site out of your house. Not moral, but legit.
Just kidding. My best friend has a full time programming job with good pay, but needed some cash. He does delivery for a sandwich place near here. Get's min wage + $2/delivery + tips. He's averaging about $11/hr. Not bad for a second job.
Any of those online things are just scams. The best "from home" thing you can do is ebay. No joke. Go to garage sales by yourself with your wife for a family outing on saturdays. Find anything of value for cheap. Sell it on ebay.
Tips, - charge plenty of shipping. I bought a $3 item with $3.95 shipping the other day. Just don't go crazy.
- Ship quickly with a reliable carrier. You need to keep a high rating.
- Refund quickly if customer not satisfied. Keep that rating up.
5.4 block from 99 expedition bored .20 over
Forged crank/Manley Rods/JE flat tops/chromemoly rings and Steeda Underdrives
P&P PI heads (by me) w/ 3 angle valve job w/copper gaskets with ARP studs/bolts and One piece lightning cams
80mm Pro-M MAF and Cut & welded '95 4.6 intake
Jmodded Trans & Trac-loc pumpkin (Cobra) 3.27
Raxles, ADDCO 1 1/4", Eibachs, JL Braces
18" CEC type 169 wheels w/ 245/40 front 255/45 rear