User Invites

HTTP Method	Route	Authorization Level	Required Permission(s)
POST	`userinvites`	End user token	`MerchantPermissions.CanEditRoles`
GET	`userinvites/{id}`	Public	(none)
DELETE	`userinvites/{id}`	End user token	`MerchantPermissions.CanEditRoles`
PUT	`userinvites/{id}`	Public	(none)