Just bought a fridge, washer and dryer. Free delivery and take-away. All three old appliances will be taken away on one day and fridge delivered. Store is holding the washer and dryer so I can have a floor drain and custom-fabricated pan under the washer installed (laundry is on the second floor) and will deliver W and D when I tell them the coast is clear.
Fridge is no problem in or out. W and D are in a room that might have to have the door taken off its hinges (which store said we do, don't worry about it until we get there).
Besides cookies or a savory snack which I would give them anyway, do I tip money? If so, how much?