I recently added Paypal as an alternate payment option to my website, roughly 20% of the purchases are made with PayPal I see no spike in sales by accepting PP.

I really dislike the fact that they automatically process the payments when the order is placed which makes making changes hard and I do not think payment should be processed until the order actually ships, which is what I do with CC purchases. I do get an approval of course when the order is placed.

I am thinking about eliminating the PayPal option. Would not having a PayPal payment option cause you to not to make a purchase?