Amazon Payments might work for you. PayPal is a garbage processor and will screw sellers and let scammers get away with murder. Not sure how much better Amazon is.
RazorPay: It is one of the most advanced payment gateway solution after PayU in India. Private Players: PayU, Citrus ( Now a Part of PayU itself ), CCAvenue, EBS. One more player is: Instamojo: But they have quite bad customer service. Bank Based Payment Gateways: HDFC, AXIS, CITI. Perhaps this article helps you. Best B2B Payments Solutions for Small Business: Fundbox Pay, Square, QuickBooks, Plastiq, Due, Transpay, TradeGecko. Also info about B2B eCommerce Payment Systems Hope this helps you out! Good luck!
One of the problems I have with PayPal is their extremely selective approach on the type of businesses they approve. For example, PayPal made a big announcement that they are cracking down all the academic writing companies (read this http://scalar.usc.edu/works/interest/paypal-cracks-down-on-essay-writing-services ). They basically come under assignment help, tutoring and copywriting. PayPal considers them unethical businesses while they give a complete green light to many cannabis and other drug related businesses. Even many online prostitutes and camera girls are getting paid by PayPal and it's absolutely okay with them. I am saying for a fact that PayPal has deplatformed one of the industry leading essay writing companies in the last few months. In addition, they have frozen more than $165,000 funds from them for 180 days for "further investigations". This is basically what is happening. PayPal is targeting some industries and then some companies. Then decide to hold your own money for 6 months. They are doing this with thousands of small to medium size businesses across the world. That means they are getting billions dollar of absolutely ZERO interest loans from the companies they choose. And you really can't do anything about it. If it was a bank in the UK or US doing that, they would have been in deep trouble. So, please avoid PayPal.
I use two different merchant service providers to process credit cards, and PayPal is my last choice but I do still offer it. PayPal takes a larger cut of each cell so that is why.