How to handle multicurrency at checkout page with shopify appFunction

[SatishMantri]

i) We have two currencies: CAD and USD. Our store is based in Canada (CAD).

ii) When we place or process an order in USD, the product page and cart page show USD rates. However, the checkout page shows CAD rates.

iii) We are experiencing an issue on the checkout page where the rates are shown in CAD instead of USD. We have implemented the AppFunction in our store for the Shopify default discount.

please find the screenshots from below to clear the all scenario.

I am looking for possibilities to manage USD rates on checkout page also. 

Thank you in advance for your help!  

[aBox_Agency]

Hello @SatishMantri

Do you have a Shop Pay (Shopify Payment) on your store?

Because with these you get what function you want. and also you want to set Market with different currencies. So with Geolocation, it will be changed as per the region.

Thank You