Hello Kit, you've come to the right place. You don't need to pay to get signed up to shop. You can sign up for free with the companies you'll find by clicking the blue link at the bottom of this page. Once you are set up with a company, you can go on their job board to find assignments you'll apply for, or they'll send you an email.
Most jobs will pay between $8 and $15 and reputable companies will not send you money in advance. Money sent in advance is a scam.
If you have questions, ask here and someone will give you an answer. This forum is a wealth of information which is already posted, so the more you read the more you know. Welcome.
Mary Davis Nowell. Based close to Fort Worth. Shopping Interstate 20 east and west, Interstate 35 north and south.