Electronic copy of signature (ECoS) is an efficient, secure and cost-effective way to access documents that require a signature. It is a digital representation of a handwritten signature that can be used on legal and financial documents. With ECoS, there is no need for physical copies or courier services; documents are instead signed electronically via the internet. This method of signing is reliable, easy to use, and conforms to all current international e-signature laws. Not only does ECoS help businesses save time and money – it also helps promote environmental sustainability, as there is no need for printing or paper waste.