Really Simple Accounting and Invoicing is a web based online PHP accounting solution for very simple in and out accounting to keep track of all transactions such as payments received and expense transactions. Also has the ability to create client cards to create and record payments for an unlimited number of invoices/quotes. You can create unlimited number of business accounts which is ideal for the sole trader who runs multiple invoices to manage all their accounts from the one interface. Really Simple Accounts and Invoicing PHP script is also suitable for those who are TAX registered or wish to have tax added on invoices and transactions. Compatabile with any currency unit. Loads of features including: Transactions / Invoicing / Quotes / Invoice Template / Back-Up Facility / Pre Generated Reports / Custom Reports / Email Invoices and Quotes / Any Currency and Country.