Best way I find to order is to just do it through the dominos app, you get to see the menu and also get to look at any deals that are currently going on, plus it tracks your orders progress so you can know when to get there right about the time your order is done. You can also pay through the app (which can be set up with google pay so that it's faster to pay) so that when you get there you'll just have to wait long enough for them to hand you your order.
Order online. If they get too busy, phones go on hold.
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