Customer Rels (retrieve item details):
GET: customers/{customerId}/items/{itemId}
GET: customers/{customerId}/items?sku=={sku}
Receiver rels:
GET: inventory/receivers/{id}
GET: inventory/receivers
POST: inventory/receivers
GET: rels/reportdefs/ssrsrun
Order Rels:
GET: orders/{orderId}
GET: orders
GET: orders/{orderId}/packages
GET: orders/{orderId}/packages/{packageId}
PUT: orders/{orderId}/packages/{packageId}?deleteAllContents=false
PUT: orders/{orderId}
PUT: orders
POS: orders/{orderId}/confirmer
Purchase order rels:
GET: inventory/pos/{id}
GET: inventory/pos
PUT: inventory/pos/{id}
POST: inventory/pos
Carrier:
GET: /properties/carriers
GET: /properties/carriers/{name}
Billing Wizard (optional) - required only for IntegratedBilling
Get/Put http://api.3plcentral.com/rels/customers/itemizedchargeslist