I try to get the full SKU for configurable products with custom options in transactional emails. By default this works great in the shopping cart.
For example, I have a configurable product with SKU 'Test product' and one custom option with the SKU '
CUSTOMOPT1'. The associated simple product has SKU '
Test product - Color 1.
In the shopping cart the SKU is ok: '
Test product - Color 1-CUSTOMOPT1'. Unfortunately, in the transactional emails the SKU is '
Test product - Color 1' (without the SKU of the selected custom option).
How I can get the full SKU (just like in shopping cart) in the transactional emails?