I understand most American phrases but not this one ………..'Can I take a rain check on that ?' What does that mean ? Do they mean, I'll have to check if its raining first ?
It means when they get that sale item back in the store, you'll get it at the sale price. It usually happens when a product is on sale but they run out...at least that's my understanding of the phrase.
Looked it up for you because I wasn't sure..... Where did the word rain check come from? This term comes from baseball, where in the 1880s it became the practice to offer paying spectators a rain check entitling them to future admission for a game that was postponed or ended early owing to bad weather. Makes sense!