When joining a new program you may hesitate sometimes if it will work well for you and if it is not a scam. In case the new site you plan to join is from a person whose program you have joined in the past and you have good experience with it you can can be sure you  will not do a mistake. But there is big number of programs online offering advertising etc. were you really don´t know how reliable they are.

        Especially when you want to use the paid version of the program it is better to invest a bit time and have a look if you can find some reviews online.There are many pages where you can read reviews and comments, some of them give you transparent information on pros and cons and you can learn there characteristics which can be otherwise found only after registering in the program. That saves you time and energy.

         Here some of these review-sites:
https://amvsmlm.com/category/affiliate-marketing-product-reviews
https://onlineincomeresources.com/
https://www.newsonlineincome.com/legitimate-work-home-businesses/
https://freewebsiteandbusiness.com/home/
https://www.affiliateincomemarketing.com/bitcoin-and-altcoin-faucet-list/

       You do not need to take some of the reviews as hundred percent right and it is good to judge it with open mind.
I am sure all of us would like to prevent spreading of all the scams online but at the same time sometimes a bit risk is needed.

                                                I wish you good luck with your choices online
                                                                                                                                  Margaret