RaffleTix does not currently accept PayPal as a payment option.
The PayPal Acceptable Use Policy has traditionally prohibited gambling, gaming and/or any other activity with an entry fee and a prize.
More recently, PayPal has changed its policy whereby it MAY give approval to certain organisations under certain circumstances. RaffleTix is currently seeking approval as per the section: Activities Requiring Approval.
See PayPal's Acceptable Use Policy: https://www.paypal.com/au/webapps/mpp/ua/acceptableuse-full