Accepting payments on the site which payment aggregator to choose?

Question

Payment systems

I'll tell you my story on payment systems.
Initially, they accepted money through the robokassa, but in connection with some of those. complexities went to Interkassa, but there the commissions are quite high, resulting in final and periodic glitches such as any payment system has fallen off.
We tried to switch to paymaster - but it's strange to me to linger for 3 weeks and still not sign the contract.
We went to payanyway - they quickly connected it somewhere, it took 2 days ... But damn it, 90% of payments were refused !!! This is strong for us, even in the worst times, glitches of payment systems did not exceed 30% of failure ... and on average no more than 10%.
Here I sit and think where to go, what ideas do you have?
Interested in cards no more than 3.5%, no withdrawal fees, quick basic connection with the subsequent conclusion of an agreement.

Answer 1

what is "refusal"? maybe the user is not shown an acceptable option for him?

Answer 2

So what are you suffering from? Go to the mainmine website (here - https://mainmine.ru/priyom-platezhej-na-saite ) and compare the commission percentage of payment systems yourself, I personally did just that, a convenient service, everything is clearly written.