How to link Sum Up payment terminal with Shopify inventory?

[lademofrance]

Hi,

We have just had our point of sale for a very short time, we use the Sum Up payment terminal. However, we would like every purchase made in the store with the payment terminal to be deducted from the Shopify inventory. We are a French store and the Shopify payment terminal is not sold in France, is there a payment terminal linked to the Shopify stock?

Thank you,