private static void RemovePolicy(PolicySet policySet)
 {
     using (new SampleMethodScope())
     {
         policySet.Should().NotBeNull();
         var result =
             Proxy.DoCommand(
                 ShopsContainer.RemovePolicy(
                     "Entity-PolicySet-GlobalCartPolicies",
                     "Sitecore.Commerce.Plugin.Availability.AvailabilityAlwaysPolicy, Sitecore.Commerce.Plugin.Availability",
                     string.Empty));
         result.Messages.Should().NotContainMessageCode("error");
     }
 }