Summer vacation? Score 30% off Nomad eSIM data with this Mashable-exclusive code.

TL;DR: Registered Nomad users can get 30% off select Nomad eSIM plans with the Mashable-exclusive coupon code MASH30.
When it comes to travel — particularly if you have big plans over the summer months ahead — it's important to make sure you have international data on hand to keep you connected. Your carrier's roaming plans can be expensive — this is where an eSIM is helpful.
An eSIM is the digital solution to a physical SIM card, and Nomad offers an excellent selection of eSIM international data plans to consider from over 200 locations worldwide. Even better, Mashable users who are registered users of Nomad can take advantage of 30% off select eSIM data plans right now by using the coupon code MASH30.
Rather than stacking up expensive roaming charges through your usual carrier, this is a fantastic way to save you some cash when heading out on your next adventure.
There are a few things to keep in mind with this offer. The first is that it only applies to registered users of Nomad. Second, it can't be applied towards Day Plans or plans that cost under $5. And third, it's also not eligible for add-on data.
Nomad keeps things simple in a really helpful way. I can speak from experience here, as I recently used Nomad on an international trip. With their app downloaded, I was able to find a data plan that best suited where I was heading to, and how much data I thought I'd need for the time I was there. It then gave me a step-by-step guide for activating my eSIM once I landed, so I could text the people I cared about right away when I arrived.
This immediately took away any stress I was feeling about roaming charges, and it helps that Nomad's app is very approachable. It even shows you how much data you have left on your chosen plan while you're using it, so it never felt like I'd go overboard on spending.
It's worth double-checking to make sure your device will work with Nomad first before jumping into an eSIM data plan. Have a look at Nomad's page on eSIM-compatible devices before snagging this limited-time offer.
Once you've checked that, you can jump on this excellent 30% off deal.