It is an instant digital download. The PDF becomes available as soon as your checkout completes — nothing is shipped.

Any device that opens a PDF — phone, tablet, laptop or e-reader. The file is yours to keep with lifetime access.

Refunds are handled under the store’s Refund Policy (30 days), with the usual caveat that applies to digital downloads.

It gives you the specifications and questions that matter — capacity, wattage, plug standard, airline rules — so you can judge products yourself instead of trusting a list that dates quickly.

No. Most of it is about reducing and organizing what you already own, and where a purchase makes sense the guide explains how to size it rather than pushing a model.

It works for both. Remote workers get the backup, power planning and repair sections, and phone-only travelers can skip the laptop-specific parts without losing the method.