Color Experts International, Inc. provides unique option for clients to pay for the services. Clients don't require to have credit cards or set up accounts to make their payments. All you have to do is simply fill out a form providing the contact name, company information with full address, and contact number. After a batch of work is done, an invoice is sent to the clients. However, clients will have the option to pay through Paypal using a credit/debit card or bank account or in the case of US-based clients, a check may be sent to the following address: