private Guid GetCommerceId() { var customerId = _profileCookieService.GetPropertyValue(ProfileCookieInfo.ProfileIdCookieValue); if (string.IsNullOrWhiteSpace(customerId)) { customerId = Guid.NewGuid().ToString(); _profileCookieService.SetPropertyValue(ProfileCookieInfo.ProfileIdCookieValue, customerId); } return(Guid.Parse(customerId)); }