How to Exempt GST for a Limited Period on Specific Products?

[Wil_ly]

Hi

I’m based in Québec, Canada where we charge both PST and GST on our products. From December 14th to February 14th, I need to stop charging GST on certain SKUs in our store.

Is there a way to configure Shopify to exclude GST for these specific products during this period?

Thanks in advance for your help!