There are many affiliate programs available to choose from. However, as a beginner, you may want to consider a few factors before selecting an affiliate program. Some factors to consider include the following:

-The reputation of the affiliate program. Make sure to research the affiliate program and make sure it is reputable. There are many affiliate programs that are scams, so you will want to avoid those.

-The payout. Some affiliate programs have a higher payout than others. You will want to research the affiliate program to see what the average payout is.

-The support. Some affiliate programs offer better support than others. If you are a beginner, you may want to choose an affiliate program that offers good support in case you have any questions.

-The products. Some affiliate programs promote products that you may not be interested in. Make sure to research the products that the affiliate program promotes to make sure they are something you would be interested in promoting.

Once you have considered these factors

1. Commission Junction: Commission Junction offers a great selection of advertisers and a wide variety of commission structures, making it a great option for affiliate marketers.

2. ShareASale: ShareASale is another popular affiliate network, with a wide variety of advertisers and commission structures.

3. Amazon Associates: Amazon Associates is the largest affiliate program, and offers a wide variety of products to promote.

4. ClickBank: ClickBank is a popular affiliate network specializing in digital products.

5. Rakuten Marketing: Rakuten Marketing is a large affiliate network with a wide variety of advertisers.

These are just a few of the many great affiliate programs out there. If you are looking for a high-paying affiliate program, be sure to check out these options.