As you come across items you want, click "Add to Cart" to save them. If you're undecided, add it anyway and you can always take it out of the cart later. When you're done, click the "Cart" button at the top of any Amazon page and select "Proceed to Checkout." Your first purchase includes creating an account. When Amazon prompts you to log in, enter your email address, choose "I Am a New Customer" and fill in your personal info. You'll also need to enter a credit card to complete your purchase. If you haven't shopped online before, the prospect of giving out your card number might seem intimidating, but online stores use encryption to prevent hackers from stealing your information. To stay safe on Amazon, just as with any other site, never give out your password, keep up-to-date anti-virus software on your computer and watch your bill for unexpected charges. Some credit card companies also provide one-time use numbers for shopping online -- check your card company's website to see if it offers this feature.
The infomercial industry is huge and is worth a staggering $250 billion as of 2015. It all started back in the late 40’s and early 50’s when major sponsors of serial television programs were soap manufacturers (i.e. Proctor & Gamble, Lever Brothers and Colgate-Palmolive), which is how “soap operas” got their name. There is some controversy although the first infomercial is thought to have been for a blender either made by VitaMix or Waring Blenders and aired in 1949 or 1950. Time limits for commercials were imposed by the Federal Communications Commission (FCC) not too long after this which halted the growth of infomercials until 1984 when those limits were removed.