Solar blankets most definitely work and help heat your pool. They are one of the easiest and most cost effective methods for heating. How much do they heat your pool? Thats dependent on a lot of variables, such as initial pool temperature, sunlight, temperature fluctuations (day vs night), pool size, etc.
There are many reasons to sell on Amazon from the hundreds of millions of Amazon customers who can see your products to the ability to start selling fast without the need to create a new standalone website. Learn more about the benefits of Selling on Amazon.
There are three factors that allow merchants to sell books for $.01 on Amazon and still turn a profit: 1  Amazon does not take a share of the shipping cost: which is set for all merchants selling books at $3.99. 2  USPS Bulk Rate Media Mail is cheap: for books under 1 pound, USPS only charges $1.62.