We have added Weight rules by customer group to RuffRuff Order Limits. Set purchase weights and purchase permissions per order for groups defined by customer tags or a customer metafield.

Key features
- Set a minimum weight, a maximum weight, or both for each group. You can also select No limit or Cannot purchase.
- Set weight caps by membership level or minimum weights for wholesale customers. Configure separate limits for members who match no additional group and for guests.
- Choose Kilograms (kg), Grams (g), Pounds (lb), or Ounces (oz) as the weight unit. For products with a different weight unit, choose Convert and include in calculation or Exclude from calculation.
- Evaluate the total weight by Variant, Product, or Cart.
Things to note when using this feature
- Customer tag and customer metafield conditions apply to signed-in customers. Entering an email address alone still counts as a guest. If multiple groups match, only the first matching group from the top applies.
- The weight registered on the product variant is used. A variant with no weight registered is treated as 0, so take care when you set a minimum weight.
- A group set to Cannot purchase blocks orders that contain eligible products regardless of weight.
- Changing the weight unit does not convert the values already set for each group. Check the values after you change the unit.
This feature is available on the Full plan. In the app admin, go to Weight limits → Weight rules by customer group, create a rule, then enable it after saving. Existing rules continue to apply.