If you pre-order, from what I was told, they will put your order together and you just pick up and pay when you get there. It is a separate line for pre-orders, which is much quicker. You still need to pay when you get there, with debit or cash.
Call them on their phone and ask them if they have what you are looking for in their inventory. You can use their website to pre purchase items to be picked up here: https://netacare.org/reserveahead/northampton/ Pre purchasing does not however guarantee an items availability.
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