All listed payment systems are already integrated and included in the program distribution.
Detailed settings of each payment system are described in the administrators documentation supplied after the software purchase.
Setting up each payment system takes ~ 20-40 minutes.

Cryptocurrencies. Sale and purchase
1) Coinbase (coinbase.com). There is support for BitCoin, Litecoin, Ethereum, Zcash, 0x(ZRX) , Bitcoin Cash.
Supported types: auto-exchange, semi-automatic, operator processing.
2) CoinPayment.net . More than 50 cryptocurrencies are supported.
Supported types: auto-exchange, semi-automatic, operator processing.
3) Paykassa (paykassa.pro). Supports Bitcoin, Ethereum, Ethereum classic, Litecoin, Dogecoin, Dash, Bitcoincash, Zcash, Monero, Ripple.
Supported types: auto-exchange, semi-automatic, operator processing.
4) Block.io. Supports BitCoin, Litecoin, Dogecoin.
Types supported: auto-exchange, semi-automatic, operator processing.
5) WestWallet (westwallet.info). More than 20 cryptocurrencies are supported.
Types supported: auto-exchange, semi-automatic, operator processing.
6) Kuna (kuna.io). More than 10 cryptocurrencies are supported.
Supported types: auto-exchange, semi-automatic, operator processing.
7) WhiteBit (whitebit.com). Many cryptocurrencies are supported.
Supported types: auto-exchange, semi-automatic, operator processing.
8) Cryptomus (cryptomus.com). Many cryptocurrencies are supported.
Supported types: auto-exchange, semi-automatic, operator processing.
9) Heleket (heleket.com). Many cryptocurrencies are supported.
Supported types: auto-exchange, semi-automatic, operator processing.
10) CryptoProcessing (cryptoprocessing.com). Many cryptocurrencies are supported.
Supported types: auto-exchange, semi-automatic, operator processing.
11) Rapira (rapira.net). Supports: USDT, BNB, BTC, DAI, ETH, LTC, TRX, USDC.
Types supported: auto-exchange, semi-automatic, operator processing.
12) B2BWallet (b2bwallet.io). Many cryptocurrencies are supported.
Supported types: auto-exchange, semi-automatic, operator processing.

Stocks - sale and purchase of codes (coupons, vouchers)
13) EXMO (sale and purchase of EXMO Code).
Supported types: auto-exchange, semi-automatic, operator processing.
14) WhiteBit (sale and purchase of WhiteBit Code)
Supported types: auto-exchange, semi-automatic, operator processing.
15) Kuna (sale and purchase of Kuna Code)
Supported types: auto-exchange, semi-automatic, operator processing.

Ordinary payment services
16) Webmoney WMZ, WMR, WME, WMU, WMB, WMG, WMX, WMH, WMK
Types supported: auto-exchange, semi-automatic, operator processing.
17) Privat24 USD, EUR, UAH
Types supported: auto exchange, semi-automatic, operator processing.
18) PerfectMoney USD, EUR
Types supported: auto exchange, semi-automatic, operator processing.
19) ePayCore (epaycore.com)
Types supported: auto exchange, semi-automatic, operator processing.
20) YooMoney RUB
Supported types: auto exchange, semi-automatic, operator processing.
21) YooMoney RUB (payment by card)
Types supported: auto-exchange, semi-automatic, operator processing.
22) W1 USD, RUB
Supported types: semi-automatic, operator processing.
23) Qiwi Wallet
Types supported: auto-exchange, semi-automatic, operator processing.
24) Qiwi P2P
Types supported: auto-exchange, semi-automatic, operator processing.
25) DPay (ObmenkaUA)
Supported types: auto-exchange, semi-automatic, operator processing.
26) LiqPAY USD, EUR, UAH
Types supported: auto-exchange, semi-automatic, operator processing.
27) Payeer USD, EUR, UAH
Types supported: auto-exchange, semi-automatic, operator processing.
28) Advcash USD, EUR, UAH
Types supported: auto-exchange, semi-automatic, operator processing.
29) Paxum USD, EUR
Supported types: auto exchange, semi-automatic, operator processing.
30) Nixmoney USD, EUR
Types supported: auto-exchange, semi-automatic, operator processing.
31) Epay USD (epay.com)
Types supported: auto-exchange, semi-automatic, operator processing.
32) PayPal 
PayPal is bound onLY for receiving funds.
Supported types: semi-automatic, operator processing.
33) KunaPay UAH (pay.kuna.io)
Supported types: auto-exchange, semi-automatic, operator processing.
34) 4Bill UAH (4bill.io)
Supported types: auto-exchange, semi-automatic, operator processing.
35) Interkassa UAH, RUB
Types supported: auto exchange, semi-automatic, operator processing.
36) Payop (payop.com)
Types supported: auto exchange, semi-automatic, operator processing.
37) Kuna RUB, UAH (kuna.io)
Types supported: auto-exchange, semi-automatic, operator processing.
38) WhiteBit USD, EUR, UAH (whitebit.com)
Types supported: auto-exchange, semi-automatic, operator processing.
39) MoneyGo USD, EUR, RUB (money-go.com)
Types supported: auto-exchange, semi-automatic, operator processing.
40) AliKassa USD, EUR, RUB, UAH (alikassa.com)
Types supported: auto-exchange, semi-automatic, operator processing.
41) Billline USD, EUR, UAH, AZN, KZT (billline.net)
Supported types: auto-exchange, semi-automatic, operator processing.
42) Mine USD, RUB, UAH, BTC, USDT (mine.exchange)
Types supported: auto-exchange, semi-automatic, operator processing.
43) Capitalist USD, EUR, UAH, KZT, RUB, UZS, USDT, BTC, ETH, USDC (capitalist.net)
Types supported: auto-exchange, semi-automatic, operator processing.
44) AnyMoney USD, EUR, UAH, KZT, RUB, UZS, USDT, BTC, ETH, LTC, TRX (any.money)
Types supported: auto-exchange, semi-automatic, operator processing.
45) CryptoProcessing (cryptoprocessing.com)
Types supported: auto-exchange, semi-automatic, operator processing.
46) PayzTeam RUB, UAH, KZT, EUR (payzteam.com)
Types supported: auto-exchange, semi-automatic, operator processing.
47) BetaTransfer USD, UAH, EUR (betatransfer.io)
Types supported: auto-exchange, semi-automatic, operator processing.
48) Payin-Payout RUB, EUR, USD, GBP, UAH, KZT, MDL, BYN, TRY, AED (payin-payout.net)
Types supported: auto-exchange, semi-automatic, operator processing.
49) Merchant001 RUB, USDT (merchant001.cash)
Types supported: auto-exchange, semi-automatic, operator processing.
50) NicePay USD, EUR, RUB, UAH, KZT, USDT (nicepay.io)
Types supported: auto-exchange, semi-automatic, operator processing.
51) Balance - exchange from/to balance. 
Supported types: auto-exchange, semi-automatic.
only for registered users. 
Exchange from/to balance allows you to change any currency without violating the rules and restrictions of payment systems. 

Additional
It is possible to independently add any payment system, bank or exchange.
Using API you can add any currency supported by the payment system.
See section API of payment systems.