Paypal, 2CO, Skrill(Moneybookers) in that order. Avoid AlertPay. Paypal is the best 80% use paypal, other 20% use monebookers
Payment processor selection is depend on your service. Always e wallets such as paypal, LR, MB are cheaper than the services like 2CO, SWREG etc. From my experience Liberty Reserve is the most convenient payment acceptance solution, you can accept any type of payment, no hassle at all, for gambling go for Neteller.
Hi paymentagent, Just wanted to let you know that if you had specific questions about AlertPay, don't hesitate to ask. We have our own Support Thread on this forum and we are happy to assist this community. Thank you for considering us and thanks to all our members should suggested us by Card!