Consumer Priority Service is the extended warranty partner for the products your place of purchase sells on eBay.  The email you received was to provide you the option of purchasing warranty coverage for the product you purchased from eBay.  

To purchase coverage, please keep your product's eBay Item # handy and head to www.cpscentral.com/store

If you require assistance with order status, shipping information, or product returns, please feel free to reach out to your product’s place of purchase, the original store on eBay.  They will be able to provide the information you request, as well as assist in any other order inquiries.