7. Accessible on all devices and worldwide
PayPal’s instant payment system is almost covering the globe. Although their services are not available in a few countries, their presence is in almost every country. That is why they have millions of users, almost 200 million, worldwide.
They have come up with a great app that is compatible with various devices for easy accessibility of Android and iOS users. Wherever you are, you have the power in your phone to do the transactions. The app is free from Google Play Store.
Bonus Tip: If you are in the United States, you can use PayPal to make money for yourself by simply referring people to this instant payment system. At first, PayPal was paying people who joined their referral program $20 when their referral opened an account and $20 when they open an account.
When they became popular, they removed the privileges. Nowadays they only allow people with US PayPal account to join their referral program where they get $10 for every referral. One can also earn up to $100 with business accounts when their referral spends over $100 within the first 45 days of their sign-up.