Picture your backyard party in the middle of summer with a professional mobile gelato cart rolling right up to the patio. Summer weekends book up fast, so locking in your date early in the spring is the real lever here. It keeps your options open and stops you from scrambling when every other graduation and wedding planner is booking the same vendors.
A typical rental runs about $650, which is a solid chunk of change to drop all at once right before hosting. If you want to keep your cash flow steady while you pay for the ice cream, you can use the Discover it® Cash Back card. It gives you 0% intro APR for 15 months on purchases and balance transfers, meaning you can break that $650 down without paying interest during that window.
Keep in mind that the 0% intro APR period is a deadline, not free money. If you still have a balance left on the card when those 15 months are up, standard interest kicks in on what you owe.