Amazon PPC for UK Sellers: The Complete 2026 Guide

By the Amzora Team · Updated March 2026 · 10 min read

Pay-per-click advertising is no longer optional on Amazon UK — it's how new products get discovered, how launches build ranking, and how established brands defend their position. It's also where unmanaged accounts quietly burn thousands. This guide covers how Amazon PPC works and how to run it properly in 2026.

The Three Ad Types

Sponsored Products are the workhorse: keyword- or product-targeted ads that appear in search results and on product pages, looking almost identical to organic results. They typically take the large majority of a well-run account's budget.

Sponsored Brands (requires Brand Registry) put your logo, headline and multiple products at the top of search — powerful for brand visibility and defending your own branded searches. Video placements in this format consistently earn strong click-through rates.

Sponsored Display (also Brand Registry) retargets shoppers who viewed your products and places ads on competitor listings. Best used once Sponsored Products are running profitably.

Campaign Structure: The Foundation

Most wasted spend traces back to messy structure. A clean, scalable approach for each product:

• Auto campaign — Amazon matches your ad to searches automatically. Run it at a modest budget as a permanent keyword discovery engine.
• Broad/phrase research campaign — your researched keywords, gathering data on what actually converts.
• Exact match performance campaign — proven converting search terms, bid up for position and profitability.
• Product targeting campaign — your ads on competitor listings where you win on price, reviews or features.
• Brand defence campaign — cheap exact-match bids on your own brand name so competitors can't steal customers at the till.

Search terms flow along a conveyor belt: discovered in auto or broad, promoted to exact when proven, negated at the source so you never pay twice for the same learning.

Understanding Match Types

Broad reaches related searches including synonyms (widest net, most waste). Phrase matches your keyword sequence within longer searches. Exact matches only the keyword and close variants (tightest control, best for scaling proven winners). Use them as a funnel: broad and phrase to learn, exact to earn.

ACoS vs TACoS: Track the Right Number

ACoS (advertising cost of sales) is ad spend divided by ad-attributed sales — the classic efficiency metric. But the smarter north star is TACoS: ad spend divided by total sales. A healthy account shows TACoS trending down over time as PPC-driven ranking compounds into organic sales. Chasing an ultra-low ACoS during a launch is a mistake: early on, aggressive spend that builds rank is an investment, not waste. Mature products in most UK categories settle around a TACoS of 5–12%.

Bidding in 2026

Start with Amazon's suggested bid range, then adjust on data — not vibes. Practical rules: raise bids on terms converting below your target ACoS; cut or negate terms with 15–20 clicks and no order; use placement modifiers when top-of-search placements convert meaningfully better; and review search term reports weekly, because keyword performance shifts constantly. Dayparting (reducing bids overnight when UK conversion drops) is a worthwhile refinement once volume justifies it.

The Weekly Optimisation Routine

1. Pull the search term report and harvest converting terms into exact campaigns.
2. Add negatives for irrelevant and non-converting spend.
3. Adjust bids against ACoS targets — up on winners, down on drifters.
4. Check budgets aren't capping out mid-afternoon on profitable campaigns.
5. Log changes, so next week's data has context.

This 60–90 minute discipline, done every week without fail, is the entire difference between accounts that compound and accounts that leak.

PPC Can't Fix a Weak Listing

Ads buy the click; the listing makes the sale. If your conversion rate is poor, PPC amplifies the loss — you pay for traffic that bounces. Before scaling spend, make sure your listing is optimised and your images and A+ Content are doing their job.

Do It Yourself, or Done For You

Everything above is learnable — the constraint is time and consistency. If you'd rather have specialists run it, Amzora's Amazon PPC management covers the audit, restructure and weekly optimisation for £800 in month one, then £600/month up to £20k monthly revenue (3% of revenue above that). You get the discipline without the learning curve.