When a new item is added/removed to/from an order, the total should be recalculated.
Total value, shipping and taxes must be recalculated.
In addition, the econt order should be updated as well, because the order weight will be changed.
Most probably, the econt order must be removed and recreated.
OpenCart stored shipping cost in a table called oc_order_total.
When a new item is added/removed to/from an order, the total should be recalculated. Total value, shipping and taxes must be recalculated. In addition, the econt order should be updated as well, because the order weight will be changed. Most probably, the econt order must be removed and recreated.
OpenCart stored shipping cost in a table called
oc_order_total
.