We offer free ground shipping within Canada on orders over $150.
Shipping charges are always added for items that are excluded from that offer due to size or weight (such as cases of 2,000 paintballs).

Example:
Your cart contains a case of 2,000 paintballs and some other items, totaling to over $150: Shipping charges are added just for the case of 2,000 paintballs and the rest ships for free.