I like PayPal payments.
eBay will send you an email when you win an auction.
Click the "Pay Now" button in eBay's email.
The quicker you pay, the quicker I ship.
If you win more than one auction, eBay's invoice should show reduced shipping costs. If eBay's invoice doesn't show the reduced costs, email me and I'll send you a combined invoice with reduced shipping costs.
Payment is expected within 3 days.