From Longman Dictionary of Contemporary Englishcash up British English, cash out American English phrasal verbBBTto add up the amount of money received in a shop in a day so that it can be checked → cash→ See Verb tableFrom Longman Business Dictionarycash up (also cash out American English) phrasal verb [intransitive]COMMERCE to add up and check the amount of money earned in a shop in a day → cash→ See Verb table
