How do I make a merchant offer you discount on goods?

So you would like to include a quest which offers discount in shops when you complete it?

Well, unfortunately there's no way to directly change the price of items in shops, so instead you need to create duplicate items with different prices, and use a tag to show either the old or the new version of the item. Or, you can duplicate the whole shop instead, with different prices.

So this is exactly the same thing as described in How do I update shop items? which explains both of those options.

See Also

• Shops
• How do I update shop items?