How far in advance can I order my Magic Bands? How long will the resort hold on to our order?

[ilanakan]

We're off to Disney World in September 2020, visiting from Australia. I really want to order speciality Magic bands, but the bands I want always run out pretty fast. I was wondering how far in advance I can actually make the order for those Magic bands, and more so, how long will the Resort (a Moderate resort) hold on to our Magic Bands? If I order well in advance (months), will they hold on to our bands for all that time until our arrival?