Write the next sentence in this paragraph:

How to make money with affiliate programs
Understand affiliate marketing.
Companies create affiliate programs to help push their products. When you become a program member-which is usually free-you can make links to promote the products on your website or another site.

Options:
(a). Affiliate programs enable you to make affiliate purchases in the future. When you first become a affiliate, you are able to make purchases using affiliate platforms.;
(b). When people buy the products through your links, you will get a piece of the profits. As a member of an affiliate network, you can choose to promote any of several thousand products.;
(c). Once affiliate says that you can promote a brand, you can share links to customers. There are two main ways you can do this : You can request the affiliate from customers (the owners/crew of the company) at the end of one ad and explain your willingness to contribute to the outfit.;
(d). As you progress, you'll earn more credit for each and every link to your affiliate program. Affiliate programs spend time and energy reporting the advertising.;
(b).