Choose how advanced (tier) prices are updated in Magento.
Yes – existing advanced prices for the product are fully replaced by the new ones. All other existing tier prices for that SKU are removed.
No – Junipeer checks the existing prices, removes the ones that need updating and adds the new ones.
Good to know
The No process can be slow, and Magento sometimes fails to remove all prices.
Only choose Yes if your ERP sends all prices for a SKU and you don't have any other tier prices in Magento.
This is an advanced setting.