You have two options with upfront payment.
First option is you sign-up and pay via online payment options. We reach out to you to discuss your needs and help you to define the scope with the right priorities. Agree on a start date to deliver the agreed work scope.
Second option is you reach out to us to discuss your needs and we help you to define the scope and priorities of the engagement. We will then send you an invoice for the advance payment. Once the payment is received, we will start the engagement.