Key takeaway

Use this as a way to frame a decision, then check current official information before acting.

One list beats seven tabs

Choose a single home for your links and notes. It can be a document, a note app, or paper, as long as it survives a busy week.

Keep source and date together

When a number or rule matters, note where it came from and when you checked it. This reduces the chance of treating an old screenshot as current information.

Build for the next question

The list should make the next decision quicker. Delete categories and tools that only make it feel more complicated.

Keep the source close

Rules, prices, eligibility, and product terms can change. When a decision depends on a current detail, use the relevant official source as the final check.