A/B testing is the practice of presenting your visitors with different variations of the same page or product listing with the intention of optimizing its performance. In order to ensure tests are ran properly, only one variable can be tested at a time for your product listings, such as Price, Images, Title, or Description. You can learn more about the practice of A/B testing here:
https://www.bigcommerce.com/articles/ecommerce/ab-testing/
