eSIM packages refer to the cellular plans and data packages that are offered by carriers and service providers through eSIM technology. Instead of using a physical SIM card, users can download an eSIM package directly onto their device to activate cellular service.

eSim packages may vary depending on the carrier or service provider and may include features such as voice, messaging, and data allowances. They may also offer different pricing tiers and terms of service.

One of the benefits of eSIM packages is that they offer more flexibility for users who frequently travel or switch between carriers. Users can quickly and easily purchase and activate an eSIM package for a specific region or country, without needing to physically visit a carrier store or wait for a physical SIM card to arrive.

However, it's important to note that not all devices support eSIMs and not all carriers offer eSIM packages, so it's important to check compatibility and availability before attempting to use an eSIM package.