I was searching not for insider Louvre tips but how the heck to buy an additional eSIM for travel. This basically allows you ...

An eSIM (embedded SIM) is a form of SIM card that is embedded directly into a device as software installed onto a eUICC chip. eSIM is a GSMA standard that supports remote SIM provisioning.

eSIM Prime, a fast-growing leader in eSIM travel technology, is transforming how travelers access mobile data by eliminating the need for physical SIM cards and complicated roaming plans.