I have a promotion that I need applied as follows:
Buy 4 x Item A and get 1 x Item B for free
However, the promotion should not be limited to one per order, so if the sale includes 12 item A, the reward should be 3 x item B.
In the base configuration, even when the sale includes 12 item A, the reward is still only 1 x item B.
¿How can I configure this behaviour?
Thank you!
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You could override the write method to display the correct amount of items or define an onchange method on the item count
onchange sounds easier
@api.onchange('items')
def _onchange_items(self):
promotion_item_amount = len(self.items)//4
