Google Ads Expands Controls for Customer Acquisition and Retention

Have you ever felt like you are pouring money into ads just to fight for every single new customer, while your existing customers – those who have already bought and could buy again – are quietly slipping away? That is the paradox most advertisers fall into: focusing too heavily on the top of the funnel while forgetting the value of the bottom.

On October 22, 2026, Google Ads made a move that industry experts consider a turning point for customer lifetime value strategies. Three major updates launched simultaneously: New Customer High Value Mode expanded to Shopping, three retention modes formalized across Performance Max, Search, and Shopping, and percentage multipliers exiting beta to replace fixed bid adjustments.

But behind those technical terms lies a deeply human question: Are you treating new and returning customers as distinct individuals, or are you still lumping everyone into the same bucket?

Join me, SilverZ, as we dissect each change, uncover the opportunities, and spot the hidden traps that not everyone sees.

Why is this update so important?

For years, Google Ads forced advertisers to choose: either run a generic campaign for everyone or separate campaigns for each goal. Shopping campaigns – where the majority of holiday revenue is decided – lacked even more subtle control features. You could not tell Google: “Prioritize new users but don't forget the returning ones.”

This update changes that. Google now allows AI to distinguish between acquiring new customers and re-engaging lapsed buyers within the same Shopping campaign, with bids scaling according to expected order value rather than a fixed amount. More importantly, it arrives exactly five weeks before Black Friday – a time when every budget decision can make a massive difference.

New Customer High Value Mode: Not just “new”, but “valuable new”

Previously, High Value Mode was available on Search and Performance Max. Now, it officially steps into Shopping campaigns. The mechanism is clear: instead of treating all new customers the same, Google will prioritize new users with higher long-term value potential – based on repeat purchase behavior, order value, and other first-party signals.

What does this mean in practice? If you have an existing customer base with high lifetime value (LTV), the AI learns from their characteristics and seeks out new users with similar profiles. Instead of paying the same price for a customer who might only buy once, you are paying more for someone likely to become a loyal repeat buyer.

Here is the crucial point many overlook: High Value Mode does not exclude regular new customers. It simply adjusts the priority. The campaign still reaches the broad audience, but the AI bets more heavily on high-value signals. That is the difference between “only targeting VIPs” and “prioritizing VIPs while still serving the masses.”

Three Retention Modes: When “retention” is no longer a vague concept

This is the most anticipated part of the update, and also the most confusing. Google officially introduces three distinct retention modes, each serving a different strategic purpose:

• Re-engagement Mode: Prioritizes users who haven't purchased in a while while maintaining reach across the broad audience. This is the “reconciliation” mode – you want to bring past buyers back without abandoning those who have never purchased.
• Loyalty Mode: Focuses on loyalty program members with tailored messaging, exclusive pricing, or member-only perks. This is a direct channel to the audience segment with the highest retention rate.
• Retention Only Mode: Limits the campaign strictly to your specified existing customer segments. No spend goes toward new customer acquisition in this campaign. This is a tool for VIP win-back campaigns or precision-budget retention pushes.

The key takeaway: these three modes cannot run simultaneously in the same campaign. If you want to both re-engage and run loyalty programs, you need to split them into two separate campaigns. Most importantly, these modes only work if you truly define what “lapsed customer,” “loyal customer,” and “segment to retain” mean. The setting itself cannot replace a clear customer data strategy.

Percentage Multipliers: When customer value is no longer a fixed number

This is arguably the deepest technical change, yet it has the greatest practical impact. Previously, if you wanted to tell Google that “a new customer is worth $15 more,” you had to apply a fixed bonus. The problem is that bonus did not scale with order value.

Imagine adding $15 to both a $30 order and a $300 order. On a $30 order, that is a 50% increase. On a $300 order, it's only a 5% increase. As a result, you are over-investing in small orders and under-investing in large ones – a harmful asymmetry.

Percentage multipliers solve this. Instead of a fixed amount, you set a percentage – say 20% (equivalent to a 1.2x multiplier). In that case, a $30 order gets a $6 boost, and a $300 order gets a $60 boost. The adjustment scales with the order value, helping Google's AI allocate budget more evenly across your entire product catalog.

Multipliers can go up to 5x, and this feature is now out of beta, available across Search, Shopping, Performance Max, Demand Gen, and Search Ads 360.

The Trap: Good signals built on bad data

I have witnessed far too many advertisers excitedly turn on every new feature without checking their underlying data foundation. And here is the warning from the very nature of these tools: they rely entirely on your ability to accurately define and segment your customer base.

High Value Mode requires a clear definition of “high-value customers.” Retention Only Mode needs an accurate existing customer list. Percentage multipliers need reliable predicted order values. If your customer list is outdated – or worse, lumps everyone into one group – then you are feeding the AI a distorted signal, and the results will reflect that distortion.

Google has also been transparent about a key limitation: percentage multipliers influence the value signals used by the auction system, but do not guarantee a specific bid increase, acquisition cost, or campaign result. This is not a revenue-generating button. It is a way to fine-tune what the AI is asked to pursue.

Tactical Strategy: What should you turn on, when, and for whom?

With two decades of watching hundreds of campaigns fail because they “turned everything on,” I recommend a phased approach:

1. Audit your customer lists before turning on anything

Ensure you have a minimum of 100 active members on a network within your customer list. Check whether your “high-value customer” segment actually reflects those who generate high LTV, rather than just the most recent buyers.

2. Prioritize Re-engagement Mode for the holiday season

If you can only pick one mode to turn on right before Black Friday, choose Re-engagement Mode. It lets you bring back past buyers while maintaining new customer acquisition – an ideal balance when budgets need flexible allocation.

3. Only use Retention Only Mode when you have a dedicated budget

Never let a new customer acquisition campaign accidentally become retention-only. Separate your budgets and objectives clearly. Retention Only Mode is a powerful tool, but it will significantly alter your campaign reach – make sure you understand that.

4. Start with a low percentage multiplier

If you are transitioning from a fixed bonus to a percentage, start with a multiplier of 1.1x or 1.2x. Monitor shifts in spend distribution and average order value. Do not jump straight to 3x or 5x just because it “sounds more powerful.”

5. Give the AI time to learn

With Black Friday only weeks away, models need three to four weeks to learn before peak traffic hits. Do not wait until the final week to turn on features and expect instant results.

As tools get better, the questions get harder

The lesson I carry from two decades in this industry: the more powerful the tool, the harder the questions. When Google gave you only a single campaign type, you didn't have to overthink it. But when Google gives you three retention modes, two customer value types, and countless combinations, you are forced to answer questions you once avoided: Which customers truly matter to you? How are you measuring their value? And how much are you willing to invest to keep them?

Google Ads is no longer just an automated machine. It is becoming a partner that demands clarity. And the advertisers who answer those questions before the holiday season will be the ones not just running ads – but building a lifetime customer strategy.

If you could only choose one of the three retention modes to turn on today – Re-engagement, Loyalty, or Retention Only – which one would you pick, and what is the real reason behind your choice: because it matches your current data, or because it sounds like it will drive the fastest results? Share your perspective below, because during peak season, strategic clarity is your greatest competitive advantage!