Implementing our billing system in rails: Paypal, pure Merchant Account / Gateway, or something like Chargify? -

I have seen some questions related to API attributes and PayPal. Generally if I am going to offer my rail app as a membership-based service, generally, what are the pros and cons of the various payment systems available on the railways?

My main concerns are:

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Avoid PCI compliance, and do not store any credit cards on our servers

For recurring payments Easy API with

Show professional (no PayPal branding is being shown as an example)

PayPal has some "PRO" services which Meet the above criteria, but I was curious about using Gateway Authorized.net directly from?

What is Braintree offered above and beyond?

What about Karachi? It appears as an authorize.net with an additional dashboards and reports like gateways at the top of the gateway.

If the entrance or payment processor is depositing the credit card for me, what if I want to take 10,000 rupees to my client for a new billing service? Do all have to enter payment information again? Is there a process by which different providers can transfer my customer / credit card database between them?

We have used the charging and for some reasons this is very good:

• PCI compliance: handles handling credit card storage
• Auto charging: auto must charge a card and trial period after month
• DINING: Email the user If the charge fails, try several times before your account expires
• Great Gems: Four Jzem gems

So I highly recommend using ify charging with authorize.net

Cons:

• charged every month Adds $ 0.10 to your account Your Merchant Charges