input: [Cookie] Shipper Reference Details Cookie [Name] shipRefDetails [More Information] Take a look at one of our DHL Express Shipper's Reference tracking applications [Purpose] 
output: This cookie is used to store all previously tracked shipper reference values that you enter when using our DHL Express Shipper's Reference tracking application. This cookie has been created to improve website functionality and make using DHL websites easier for our customers. This cookie permanently stores all shipper references until such a time that you actively decide to clear your browser cache and cookies.