Methodology

How it works

The digest is a small operation run in the open. Here is exactly how an issue gets built — and where its limits are.

What the digest is

Every Friday morning (US Central), subscribers get one email with 8–12 entries, scannable in under four minutes. Each entry is one line of name, vendor, price, and deadline, plus one line on why it matters, plus a link. The sections always run in the same order:

Sources

We track vendors' own pages first: group-buy listings, new-arrival pages, restock feeds, and retailer sale pages. We also watch community group-buy calendars and feeds as an early-warning layer. We only link first-party pages — if a deal can't be reached from the vendor's own site, we say so in the entry instead of linking somewhere else.

Verification

Every entry is checked live within 24 hours of publish. That means:

This is why the digest sometimes runs shorter than the 8–12 target: quality over padding. If only seven entries check out, we send seven.

Deal scores

Paid-tier deal scores are built from a fixed, deterministic rubric — the same inputs always produce the same score. The five factors are:

An honest cold start: price history starts accumulating from Issue #1, so early scores are honest zeros — we score missing data as zero rather than estimating. Scores will start to differentiate after a few months of history. The scores gate instant alerts; the weekly digest itself carries editorial judgment either way.

Honest limits

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