which are the companies provide affiliate program

 As of my last update in September 2021, many companies offer affiliate marketing programs. However, the landscape of affiliate marketing is constantly changing, and new companies may have joined or left the market since then. Here are some well-known companies that have historically provided affiliate marketing programs:

1. Amazon Associates:

 Amazon's affiliate program allows participants to earn commissions by promoting and driving sales to products on Amazon.

2. Click Bank:

 Click Bank is a popular affiliate marketing platform that focuses on digital products, such as e-books, software, and online courses.

3. Share A Sale:

 Share A Sale is an affiliate marketing network that connects affiliates with various merchants across different industries.

4. CJ Affiliate (formerly Commission Junction):

 CJ Affiliate is one of the largest affiliate marketing networks, offering a wide range of products and services to promote.

5. Rakuten Marketing (formerly Rakuten Affiliate Network):

 Rakuten is a global e-commerce company that runs an affiliate marketing program connecting affiliates with thousands of merchants.

6. eBay Partner Network:

 eBay's affiliate program allows participants to earn commissions by promoting eBay products and driving traffic to the site.

7. Shopify Affiliate Program:

 Shopify's program allows affiliates to promote the popular e-commerce platform and earn commissions on referred customers.

8. Bluehost Affiliate Program:

 Bluehost offers web hosting services and has an affiliate program for promoting their hosting plans.

9. Click Funnels Affiliate Program:

 Click Funnels offers a marketing software suite and has an affiliate program for promoting their products.

10. ENVATO  Market (Theme Forest, Code Canyon, etc.):

 ENVATO Market is a digital marketplace with affiliate programs for promoting themes, templates, and other digital products.

11. Udemy Affiliate Program:

Udemy is an online learning platform that offers courses on various subjects and has an affiliate program for course promotion.

12. Booking.com Affiliate Partner Program:

 Booking.com offers an affiliate program for promoting hotel bookings and other travel-related services.

13. TripAdvisor Affiliate Program:

 TripAdvisor's program allows affiliates to promote hotel bookings, travel packages, and other travel-related products.

14. Blue Nile Affiliate Program:

 Blue Nile is a jewelry retailer with an affiliate program for promoting their products.

15. Adobe Affiliate Program:

 Adobe offers an affiliate program for promoting their Creative Cloud software and other products.

Please note that the availability and terms of affiliate programs can vary over time, and it's essential to check the official websites of these companies for the most up-to-date information on their affiliate marketing programs. Additionally, there are numerous other companies and affiliate networks in the market, offering various products and services for affiliate promotion.