: Look for phrases like "Not valid until 24 hours after purchase" or "Reservations required".
: Some merchants include a "Fine Print" restriction stating that vouchers cannot be redeemed until 24 hours after purchase. This is often to prevent technical delays at checkout if the voucher hasn't fully activated in the system yet. can you use groupon the same day you buy it
: If you are unsure about walk-in availability or same-day validity, it is best to contact the merchant directly to confirm they can honor the voucher immediately. : Look for phrases like "Not valid until