search for erc 20 development so that those tokens can allow integration with other contracts, wallets or market place

erc 20 development token is based on the same blockchain that empowers ethereum. a erc20 development package should consist of smart contracts, which can execute, trigger and alarm the events of occurrence itself. these smart contracts are ledgers which consists of contracts written in code between the two parties. it should also avail its customers to choose other services like ico development, marketing, trading, digital wallet creation, etc.