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It's querying the UPS tracking API for reference numbers. These are assigned by the shipper (can be a description, customer name, or in this case sequential SKU
by liuhenry 16y ago
It's querying the UPS tracking API for reference numbers. These are assigned by the shipper (can be a description, customer name, or in this case sequential SKU blocks of 2000) so knowing the pattern would get you all of them.
I played around with the reference numbers, and it seems like Google sent out 3 batches:
AAC1XXXXXX (up to AAC1001982)
AAC2XXXXXX (up to AAC2002127)
AAC3XXXXXX (up to AAC3002115)
All of these turn up 6 pound packages sent within the past few days, with the earliest being the 9th.