is raising free-shipping minimums for some customers

The change doesn’t impact Prime members who pay $14.99 per month, or $139 a year, for free shipping and other perks.
The official dates haven't been announced yet.

Monday with the Mayor: Altus City Manager, Gary Jones, discusses drought, reservoir

The Power of Free Shipping and Its Impact on Customer Behavior

is raising free-shipping minimums for some customers who don't have Prime memberships, ET BrandEquity

raises free shipping minimum for some non-Prime members

hikes free shipping minimum to $35 for some users without Prime

Raises Free Shipping Minimum for Non-Prime Shoppers - CNET

raises free shipping minimum - Good Morning America

National KNKX Public Radio

Raising Free-Shipping Minimums

Free Shipping As We Knew It Is Over