Are product delivery country selection buttons functional on drop shipping websites?

Hi, so I’ve made a website, (I’m drop shipping.)

I use Dsers, and when you buy my product there are some buttons where you can choose to have the product delivered from 4 different countries: France, Poland, Czech Republic and Spain. But my question is if these buttons actually work, so when I click on France, will it actually be delivered from France, or will it just be delivered from China instead?

@AlfredLerke ,

Talk to Dsers support team. Yes, It works according to all the customs duties and all.

Login to our store and chat with the team they will respond to you.