To Resign or not to Resign???

I was offered by a certain company to work for them fulltime.. a homebased job actually. I have already experienced the job they are offering me, making outbound calls to people in the United States selling something and I could say I have performed well in that particular job. Right now I am handling incoming calls from customers, somewhat related but then I do not have to worry about reaching the sales qouta. The offer is tempting but then I need to reach a certain sales qouta for me to be paid with the basic salary and my internet costs. I am in the bridge of resigning from my job which is ofcourse I am sure that I will get paid every month and the convenience of working at home having more time with my love ones..