Overview

Helium 10’s training lead Bradley Sutton sat down with Ben Aldern, co‑founder of Prestozon, for a Serious Sellers Podcast episode recorded after Helium 10’s purchase of Prestozon in September 2020. The conversation zeroed in on sophisticated Amazon PPC methods that sellers can start using right away to tighten ad spend, improve ACOS, and boost overall profitability.

Key Points

• Acquisition timing — Helium 10 incorporated Prestozon’s automated bidding technology into its suite in late September 2020, merging it with existing seller tools.
• Real‑time bidding advantage — Aldern stressed that using up‑to‑the‑minute keyword performance metrics cuts waste and lifts ACOS by matching bids to conversion trends.
• Negative keyword upkeep — Routine removal of under‑performing keywords frees budget for high‑intent terms, a practice Aldern refers to as “budget reallocation.”
• Tight ad‑group structure — Grouping closely related keywords into focused ad groups raises relevance scores and typically reduces CPC.
• Automation guardrails — While rule‑based bid automation speeds scaling, Aldern warns sellers to impose caps to avoid over‑bidding on volatile keywords.
• Ongoing A/B testing — Running side‑by‑side tests on ad copy and product listings uncovers incremental gains that static campaigns miss.

How Prestozon’s Automated PPC System Works

1. Performance ingestion — The tool pulls keyword‑level data (impressions, clicks, spend, sales) from Amazon several times a day. Example: A seller discovers the keyword “organic cotton baby blanket” generated 150 clicks and $2,200 in sales overnight.
2. Rule evaluation — Users set bid rules, such as “raise bid 15 % if ACOS < 20 %.” The engine checks each keyword’s latest ACOS against these thresholds. Example: The same “organic cotton baby blanket” keyword shows an ACOS of 12 %, triggering the 15 % bid increase rule.
3. Bid adjustment execution — Approved changes are sent through Amazon’s advertising API, automatically updating the keyword’s bid. : The original $0.80 bid is adjusted to $0.92 within minutes, positioning the ad for a higher ad rank.