Ok, I plan to have customers pay me through Paypal (I know). Since I'm drop shipping I need to have the funds from the buyers available in my bank account to be charge by my vendors in which of course I would hold the difference. But the problem is that it could take up to 3 business days for the transfer to take place in which would add time on to when my customer would receive their product.
Should I
A: Keep a certain amount in my Bank account to be charged automatically but refunded later by funds in paypal..(but may be a nightmare when trying to track high sales)

B: Just wait the 3 days until funds are transfered to bank account and then send purchase to vendor ( which would upset customers who are looking for fast deliveries)

EXTRA notes: for now I have only the option of using paypal or google check out. I don't want a check or credit card account with paypal .