Tier pricing incorrect on product page but fine in checkout?

[oneagencyJo]

My tier prices are set up correctly in the back end, and are applied fine in the checkout but are displayed incorrectly on the product page.

It appears that the pricing are initially correct on the product page, but some code loads and changes them.

[Tom Robertshaw]

Is this the default theme? Could you enable the default theme temporarily and see if the same levels show. That is a bit strange that it would show incorrectly there but correctly at the cart stage. 

[oneagencyJo]

Hi Tom,

Thanks for your reply. It is with the Porto theme. I am just taking a backup
and will then try the default theme. I have spoken to Porto tech support who
are insisting that it is not theme-related, so I will let you know how it
goes.

Thanks

[Tom Robertshaw]

It does seem unlikely that it's theme related but it's one thing to check. 

You can temporarily apply a design change using: http://docs.magento.com/m1/ee/user_guide/design/theme-scheduling-changes.html

[oneagencyJo · Accepted solution]

So I think I have solved the problem!

It seems that because each product had ‘one or more’ in the tier section, this was throwing the rest of the tiers off.

[Tom Robertshaw]

Ah great!