Deposit First

"You want to quit! Do you know how much the payment for this order is?" David didn't believe me as his downward mouth revealed his impatience.  "How much? 100 million dollars?" I asked curiously. After a long sigh, David took the cheque back. "100 million dollars to repair one dress! Are you in a dream? Half a million dollars. If you take the job, I will pay right now!" After a second thought, I asked, "Are you sure?" "Yes!" Hearing this positive answer, I instantly produced my bank card. "David, this is my bank card. Deposit first." "You learned!" Carroll tapped on my head. "Of course. You are my mentor!" I held my head high proudly. "Please, David!" Pursing his lips, David took my bank card and began the transfer of the deposit.  My phone vibrated as there came a new message from the bank. Nice! David had transferred half a million dollars once and for all. Shaking my phone, I said, "Carroll, let's dine at the restaurant next to our studio tomorrow!" Carroll laughed. "Your treat?" "Y