Unfortunately, because postage is based on weight and not a standard price it’s not possible to work out if your orders combined will fall into the weight paid.
Domestic and International Post costs have been kept to the absolute minimum cost but this isn’t set out by ourselves and we are at the peril of the courier companies. We are so sorry. If you want to cancel your order let us know within 24 hours of the order and we might be able to cancel this if you prefer not to pay for shipping twice.
We are so sorry if this causes an inconvenience.