3rd Party shipping option and Instant Payment Notification with APIs



I have a client that is looking for a new CRM to replace their current one. I have a couple questions for HubSpot. Do you support a 3rd party shipping option? My client already has a shipping company so we just need to forward the order information to the shipping company. Does HubSpot support Instant Payment Notification from a payment processor? Also does the CRM support products (SKUs, description, etc.)?

Just let me know.