Infor LN SOR but no BOD on aging data

Imagine. A webshop, where Items are sold connected via ION. In the webshop only actual prices are known, no validity date.

Now we send out a BOD with the current price [€ A], the shop shows the item at the current price.

Then we change a pricebook line because tomorrow (starting 0:00 this night) we will have a new price [€ B]. So price [€ A] gets expiry date 23:59 today, new price [€ B] starts 0:00 tomorrow. Now this change triggers a BOD with current price [€ A].

Tomorrow begins and the price on the shop does not change. Not that whole day. Nor the days after, because no new BOD is sent.

What would your option be to solve this problem?
- Push each item once every night?
- Create a session that keeps track of all "aging" fields in the BOD that needs to refresh data by sending out BODs on aged fields?
- Use the available standard funcionality to publish BODs based on aged data?
- Change the shop's functionality so the expiry date is included and let the shop pull the BOD when expiry date passed?