CartBlock Blog

How to Require a Product to Be Purchased by Itself on Shopify

Require a Shopify product to be purchased by itself. Learn cart-exclusivity logic, CartBlock setu...

09/10/2026

How to Restrict Local Pickup or Delivery by Product on Shopify

Learn how to restrict Shopify local pickup or delivery by product. Map eligible items, configure ...

09/09/2026

How to Block Shopify Orders Outside Business Hours

Learn how to block Shopify orders outside business hours. Define time zones and exceptions, write...

09/08/2026

How to Block Specific Customers at Shopify Checkout

Learn how to block a specific customer at Shopify checkout with a customer tag, validation rule, ...

09/06/2026

How to Set Weight-Based Order Limits in Shopify

Set Shopify weight-based order limits with CartBlock. Follow seven clear steps, avoid shipping-ra...

09/05/2026

How to Prevent a Product From Being Purchased Alone on Shopify

Prevent a product from being purchased alone on Shopify. Learn the rule logic, CartBlock setup, e...

09/04/2026

How to Limit a Product to One Purchase per Customer on Shopify

Learn how to limit a Shopify product to one purchase per customer, account for guest checkout, co...

09/04/2026

How to Set Wholesale Minimum Order Quantities by Customer Tag in Shopify

Set a Shopify wholesale minimum order quantity by customer tag with CartBlock. Follow the setup, ...

09/01/2026

How to Limit Cash on Delivery Orders by Cart Value in Shopify

Limit cash on delivery by cart value in Shopify with CartBlock. Build a COD checkout rule, guide ...

09/01/2026

How to Set Different Minimum Order Values by Country in Shopify

Set a Shopify minimum order value by country with delivery-country and cart-total rules. Handle s...

08/31/2026

How to Require Customer Login Before Shopify Checkout

Require customer login before Shopify checkout, understand what changes for guest and accelerated...

08/31/2026

How to Limit Free Samples and Gifts in a Shopify Cart

Limit free samples per Shopify cart with product tags, quantity rules, promotion-stack tests, and...

08/29/2026