Alipay :     Alipay is used in smartphones with their Alipay Wallet app. QR code payment codes are used for local in-store payments. The Alipay app  also                                       provides features such as credit card bills payment, bank account managements, P2P transfer, prepay mobile phone top-up, bus and train ticket                                     purchase, food order, ride hailing, insurance selection, digital identification document storage. Alipay also allows online check-out on most Chinese-                             based websites such as Taobao and Tmall.
                           The Alipay app allows users to add their own services provided from different companies to create a more personalised experience.
                           Alipay is an international payment platform that has already enabled more than 400 million users around the globe to make secure online                                           payments.

Amazon E-Certifikate :   Amazon.com Gift Cards can only be used to purchase eligible goods and services on Amazon.com.

Bitcoin :     Bitcoin was originally released in 2009 by Satoshi Nakamoto as a piece of software and a paper describing how it works. Because Bitcoin is                                            fundamentally software, anybody can run it on their computer, and therefore participate in a global economy.
                                One of the most important elements of Bitcoin is the blockchain, which tracks who owns what, similar to how a bank tracks assets. What sets the                              Bitcoin blockchain apart from a bank's ledger is that it is distributed, meaning anyone can view it. Since Bitcoin is open, no company, country, or                                    third party is in control of it, and anyone can participate.

BTC Wallet :   Coinbase is the easiest place to buy, sell, and manage your cryptocurrency portfolio.

Credit Card :     A credit card is a payment card issued to users (cardholders) to enable the cardholder to pay a merchant for goods and  services based on                                             the cardholder's promise to the card issuer to pay them for the amounts plus the other agreed charges. The card issuer (usually a bank)                                                     creates a revolving account and grants a line of credit to the cardholder, from which the cardholder can borrow money for payment to a                                                     merchant or as a cash advance.
                                                A credit card is different from a charge card, which requires the balance to be repaid in full each month. In contrast, credit cards allow                                                   the consumers to build a continuing balance of debt, subject to interest being charged. A credit card also differs from a cash card, which can                                             be used like currency by the owner of the card. A credit card differs from a charge card also in that a credit card typically involves a third-                                                   party entity that pays the seller and is reimbursed by the buyer, whereas a charge card simply defers payment by the buyer until a later                                                     date.

Digital Gift Card :     Electronic gift cards, also known as egift cards, digital gift cards, mobile gift cards and virtual gift cards, all                                                      refer to gift codes that are delivered using technology such as email, SMS text, social media and smartphone apps.

Mailed Check :     A mailed check is a check that has been sent through the postal system. Must clear the bank means that the funds                                           must have cleared and been processed into their account balance.

PayPal :     PayPal Holdings Inc. is an American company operating a worldwide online payments system that supports online money                                 transfers and serves as an electronic alternative to traditional paper methods like checks and money orders. The company                                     operates as a payment processor for online vendors, auction sites, and many other commercial users, for which it charges a fee                           in exchange for benefits such as one-click transactions and password memory. PayPal's payment system, also called PayPal, is                             considered a type of payment rail.

Paytm :     Paytm offers online use-cases like mobile recharges, utility bill payments, travel, movies, and events bookings as well as in-                            store payments at grocery stores, fruits and vegetable shops, restaurants, parking, tolls, pharmacies and educational institutions                          with the Paytm QR code.

Qiwi :     Qiwi is a publicly payment service provider, that operates electronic online payment systems. QIWI is a leading next generation                      payment service in Russia and CIS countries.

Skrill :     Skrill (formerly Moneybookers) is an e-commerce business that allows payments and money transfers to be made through the                          Internet, with a focus on low-cost international money transfers.

WebMoney :     WebMoney is an online payment settlement system. WebMoney users' funds are stored in a "purse", which holds                                              electronic money corresponding to an underlying asset, such as a currency. The underlying assets for WebMoney units are                                    held by a global network of companies that act as guarantors for the payment system. Guarantors accept deposits in the                                        underlying assets and issue the corresponding WebMoney units. WebMoney Transfer can be used for peer-to-peer                                                  payments, and includes an escrow system.​​​​​​​