Food delivery from Uber

What is the longest amount of minutes you can place a client on hold for if not previously provided a timeframe?

Fresh Flower bouquet

What part of a transaction has to match to file duplicate dispute on a Visa card

Downloadable software

What has to match on a Mastercard transaction to file a duplicate dispute

Deposit for downpayment on car

Gift basket full of edibles and candles

If merchant denies our prearbitration but we feel we have claim rights and would like to continue with arbitration, how many days must we file the arbitration after the merchandise denies our 2nd cb?