An affiliate program is a system of rewards for attracting new users. The affiliate receives a bonus for the actions of the referrals they bring in, for example for registration or trades.
Pump and dump is a manipulative scheme in which an asset's price is first artificially inflated and then sharply dropped. The organizers take profit at the expense of the buyers they attracted.
A pump is the artificial inflation of a cryptocurrency's price through mass coordinated buying. The goal is to sharply raise the price so that the organizers can sell the asset for more.
Bitcoin's public ledger is a publicly accessible record of all the network's transactions since its launch. Any participant can verify operations, which ensures the transparency of the blockchain.
A limit order is a pending order to buy or sell an asset at a predetermined price. It is executed only when the specified rate is reached, giving the trader control over the price.
A market order is an instruction to buy or sell an asset immediately at the best available price. It is executed at once as long as there are matching limit orders in the order book.
A transaction fee is the payment the sender of a transfer pays the network for processing and confirming the operation. Its amount depends on the network load and the priority of the transfer.
A one-pager is a condensed presentation of a crypto project that fits on a single page. It briefly and clearly describes the essence of the idea and often serves as investors' first introduction to the project.
An exchanger is a service for exchanging one form of money for another. In the crypto space exchangers are most often used to exchange cryptocurrency for fiat money and back.
A beginner (noob, newbie) is a person who has just started to learn about cryptocurrencies or has recently appeared in a themed community. The term describes a level of experience, not a judgment of the person.