Uber pilots a new PIN feature at the Portland Airport that gives riders a one-time 6-digit PIN in an effort to speed up pickup times and reduce congestion (Kirsten Korosec/TechCrunch)

Kirsten Korosec / TechCrunch:
Uber pilots a new PIN feature at the Portland Airport that gives riders a one-time 6-digit PIN in an effort to speed up pickup times and reduce congestion  —  Uber is piloting a new PIN feature at the Portland International Airport that will give riders a one-time 6-digit numeric code …

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