eCart4 - SagePay integration options
I'm building a shopping cart for a client using eCart4. He is applying for a SagePay account so his website, which we are building on our shared server, can process credit card transactions.
What should he choose from the SagePay integration options:
1. Form Integration (For when website is hosted on a shared server - IE me)
2. Server Integration (Sage Pay to take care of payment pages)
3. Direct Integration (Client has his server - PCI DSS compliant)
I'm guessing it's 1 (because 3 is when the client has his own server which he hasn't)?