You received this warning message because the price info in the trackers does not match the price info in your product feed. The price in the tracker needs to be consistent with the price in your product feed, and also with the price displayed on your website.
Please ensure that the prices passed in the trackers are correct. Please also ensure that the prices in your product feed are the same as on your website.
If the price of a product on your website is $25, then the price in the tracker and in the product feed should be 25.