The price displayed on the event page is the
`event.ticket`.`price_reduce` field,
which is basically the ticket price(`event.ticket`.`price`)
minus the possible discount applied by the pricelist
Nevertheless, the price asked when ordering the ticket,
in the cart/checkout, was the `ticket.price`,
without the possible discount from the pricelist, therefore.
The price asked for the ticket was therefore different than the price displayed.
To reproduce:
1. Settings > Sales > Use pricelist
2. Sales > Configuration > Pricelist > Public Pricelist > Apply a 20% discount (-0.2)
3. Go to /event, -> Conference on Business Applications
4. Order 1 of each
5. Notice that the price asked is 800€ and 1200€ instead of 1000€ and 1500€ respectively
6. Hit Order now -> Notice that the price in the cart are the price without the discount
opw-665540
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