We are upfronting the vendor for the first shipment to ensure timely delivery.

Before work begins, the consultants ask for upfronts from each client to cover initial expenses.

She upfronted the conference fee so the registration could be completed.

I'd rather be upfront about the costs than surprise you later.

I prefer to be told upfront about any changes to the schedule.

The network's upfront drew major advertisers and members of the press, setting the stage for the new season's ad sales.

She decided to upfront the safety concerns before discussing the budget.