问一下最近买会员的同好，现在买是一个机位还是五个机位

**As a promotional offer, purchases prior to March 29th included lifetime access for up to 5 robots for levels 1 and 2, and lifetime access for up to 15 robots for purchase tiers 3 through 5. Purchases made after March 29, 2020 will include 1 Vector license per tier.
摘自官方facebook