Firstly it would help if you gave some information. Such as, what country are you in? What state or territory? Internet is international you know. Since you didnt say what country you are in I am guessing you must be American.You can sell legally. What you cannot do is enter into a contract. Including a business contract. That is going to get in your way of starting an internet business . At some point you would have to have your parents sign or at least co-sign something to become a real business. You also are going to run into tax law problems. There is a cutoff of about $600 for having to declare but that can be affected by state tax laws.
of course, there are plenty of webs to make a business. u can earn a lot of money if u had a stuff, there are many kind of online jobs. yes u can sell and buy products online too, there are webs for that too, u can find ur kind of buyer who can afford u price that u expect. that is legal too so u have no reason to worry.http://www.ebusiness-centre.com/
umm, pretty sure. on ebay, i guess. but..theres this site called ********, i absolutely loooooove it :D its a survey/offer site thing, where you fill out surveys and such. blah blah. and you can make a LOT of money a month.i have made over 10 bucks already and ive been using this for like... idk, a week :) im a teen and this is the way that i earn money. lol. :Phttp://www.*************/1550973thats the link :)i also have this other site that lets you earn money, except you can only join by email.. so if you want to, msg me :) its called lockerz.good luck!gosh, i wrote a lot. i should be doing my essay. lol.EDIT: ahhh, wtf. it blocked out the website name...? omg.. ugh. apparently im spamming? uh no.. well if you want the site, msg me. sorry :(