a book containing a bound set of blank checks

an informal term used to refer to someone's financial resources or budget

वित्तीय संसाधन

English Usage: He has to keep a close watch on his checkbook if he wants to save for a vacation.

Hindi Usage: यदि वह छुट्टी के लिए बचत करना चाहता है, तो उसे अपनी वित्तीय संसाधनों पर ध्यान रखना होगा।