The term 'ADVANCE AMOUNT' can be broken down into two words, 'ADVANCE' and 'AMOUNT'. ADVANCE is a verb meaning to move forward or progress, while AMOUNT is a noun meaning the total of something. Together, the term 'ADVANCE AMOUNT' refers to the sum of money that is given in ADVANCE of a transaction or payment. The crossword solution for this term is 'Ante', which is a noun meaning an initial stake or contribution. In this context, it refers to the initial AMOUNT of money given in ADVANCE of a transaction or payment.