More than 250 million customers have used Rufus this year Now Prime members can
By Steven Pope · May 3, 2026 · Curated by George's Blog
More than 250 million customers have used Rufus this year
Now Prime members can let it buy for them automatically
Amazon Auto Buy is live
A Prime member sets a target price on an eligible FBA item
Rufus watches it
When the price drops to that threshold
the order completes using their saved payment and shipping details
No cart
No checkout
The request stays active for up to six months
This is not a convenience feature
This is a pressure system building against your pricing and inventory operation
Every active Auto Buy request on your listing is stored demand waiting to fire
A price drop could trigger a wave of orders faster
than your normal demand forecast expects
If your FBA stock cannot absorb that
you lose the Featured Offer
If you lose the Featured Offer
that demand shifts to another seller fast
The details that matter most right now
Rufus now shows shoppers 30, 90, and 365 days of price history before they set a target
Artificial markups and inflated anchor pricing
are fully visible before a single Auto Buy gets set
Do not assume clipped coupons or promo codes
will save you here either
Auto Buy is driven by the eligible price Rufus sees
not manual checkout behavior
The sellers who win in this environment run tight price floors
maintain FBA buffer stock
treat listing optimization as a non-negotiable
Auto Buy discovery runs on the same search signals as organic ranking
Stored demand is the new Subscribe and Save
Price discipline and inventory health were always important
Auto Buy just made the consequences of ignoring them significantly faster