Payment Service PayPal Stripe
  Express Checkout Payments Standard Payments Pro  
Monthly Fee $0 $0 $30 / month $0
Features Add PayPal to your existing web checkout.
Sell to customers who are more likely to pay with PayPal.
Accept credit cards, debit cards, PayPal, and PayPal Credit. Keep your buyer on your site through checkout.
Accept credit cards, PayPal Credit, and PayPal.
No monthly or hidden fees. Pay only what you use
Transaction Fee  2.9% + $0.30  2.9% + $0.30
Chargebacks  $20  $15
Payment Cards  Visa, Mastercard, AMEX, and others  Visa, Mastercard, AMEX, and others
Payment Methods  PayPal  AliPay, Android Pay, Apple Pay, Bitcoin, ACH
Refund  Returns a partial transaction fee for issued refund  Returns a transaction fee for issued refund
PCI Compliant  Yes  Yes
SSL No SSL required Optional, but definitely encouraged SSL required SSL required, if you want to have payments process on your site