H1 (First Half)

Amazon & D2C glossary · Harpy Media

H1 (First Half) is the first six months of the year — January to June — the reporting period that follows the holiday hangover and precedes the peak-season build. In Amazon terms, it’s the stretch that sets up everything Q4 will pay out.

What is H1?

H1 (First Half) is the first six months of the year — January to June — the reporting period that follows the holiday hangover and precedes the peak-season build. In Amazon terms, it’s the stretch that sets up everything Q4 will pay out.

Where H2 collects the year’s revenue, H1 makes the decisions that decide how much of it you get: clearing leftover Q4 inventory before storage surcharges bite, launching and ranking new products while competition naps, and building the review and velocity foundation that lets a product fight for position when the auctions get expensive.

What H1 is actually for (three jobs, none of them boring)

Inventory reset: the stock you didn’t sell in Q4 starts aging toward 180-day surcharges in H1 — the first half’s job is to move it (deals, bundles, price resets) or remove it before the calendar charges rent for your indecision. Ranking investment: spring traffic is cheaper, competition is thinner, and organic rank built in H1 sits there when Q4 demand arrives — launches moved to spring are fighting a lighter field, while Q3 launches fight everyone. Cash and calendar: H1 is when working capital recovers from Q4’s buying spree and when the year’s best supplier negotiations happen — because your order calendar is planning Q4 production NOW, not in September.

Running H1 like the setup it is

The rhythm that works: January–February for cleanup and review (returns analysis, aged stock, annual margin review — the boring work that pays), March–April for launches and rank building (new products live early enough to accumulate reviews before peak), May–June for Q4 preparation (order sizing, freight booking ahead of peak-season rate hikes, creative and listing work banked). The measurement anchors: H1 revenue vs. plan matters, but the leading indicators matter more — rank positions on core terms, review counts on launch products, inventory aging buckets, and cash conversion. An H1 that posts soft sales with strong rank and clean inventory is often the better year in disguise; the reverse is the trap.

In practice

A seller reviews their last three years and finds the pattern: every product launched in H1 reached page-one competitiveness before Q4, while every Q3 launch spent the peak still fighting for reviews. This year the calendar flips: two new products launch in March with a modest ad budget, rank builds all spring, and by November both are established enough that Q4 spend goes to harvesting demand rather than building presence. Same products, same total budget, better calendar.

How Harpy Media helps

Our client calendars front-load the year deliberately: H1 for launches, rank, and cleanup; H2 for harvest. The sequencing is a plan, not a vibe.

H1 FAQ

What is H1?

First Half — January through June; the planning and ranking set-up period before peak season.

Why does H1 matter for Amazon sellers?

Because H1 decides Q4: inventory positioning, product launches, rank-building, and freight booking all happen months before the demand arrives.

What should I do in H1?

Clear aged stock, launch and rank new products early, review last year’s margins, negotiate suppliers, and prepare Q4 orders and freight in advance.