Instacart for Costco is getting another slash 3.5% now vs the 7%. 
The savings that Instacart+ members get on Costco Same-Day are changing. As of June 30, 2025, Instacart+ members will save up to 3.5% (previously up to 7%) compared to non-Instacart+ members on every Same-Day order. Instacart+ savings reduce item markups used to pay for Instacart delivery services.
In addition to Costco Same-Day savings, your Instacart+ subscription still has a full set of benefits on Instacart.com, which also include:
A Peacock Premium subscription at no additional cost ($79.99 value).
A one year free subscription to New York Times Cooking for annual Instacart+ members ($50 value).
Also, starting June 30, 2025, Costco Executive Members will receive a $10 monthly credit for Same-Day delivery orders of $150 or more placed through Sameday.costco.com or Costco via Instacart.
If you would like to make changes to your Instacart+ membership because of this update, you can contact our customer service team at (888) 246-7822 before July 30, 2025.
Thank you for being a loyal Instacart+ member.