Sweet Sour Sauce Agency
Consumer psychology for service businesses.
01
What We Offer
The Playbook
One hundred consumer behaviour principles. Yours to use today.
Every business on your street offers quality work and fair prices. What separates the ones customers call back, recommend to others, and trust without question is something else entirely. The Sweet Sour Sauce Playbook gives you that something. One hundred consumer behaviour principles drawn from decades of research, packaged specifically for your industry.
The Audit
Something is costing you customers. You just can't see it yet. But we can.
Most businesses never know why a customer chose someone else. The quote looked good. The price was fair. And still the phone didn’t ring. The Sweet Sour Sauce Audit reviews your customer touchpoints through the lens of consumer psychology, identifies the moments where trust is lost, and delivers a clear written brief on what to change, why it matters, and why it works.
The Blueprint
Know exactly what to do next. And exactly why it will work for your business.
Every business has a unique set of customers, situations, and moments where decisions are made. The Sweet Sour Sauce Blueprint takes the consumer behaviour principles most relevant to your business and turns them into a clear, specific written plan. Not general advice. A precise set of actions built around how your customers actually think and what will make them choose you.
01
No pitch. No strings.
We lead with value before we ask for anything. Three consumer behaviour principles, given freely, with no obligation. That is how every Sweet Sour Sauce relationship begins.
02
We respond with the right offer
Every reply gets a personal response. For most businesses, The Playbook might be enough. For those ready to go further, The Audit and The Blueprint will be built specifically around your business.
03
We deliver
Whether it is The Playbook, The Audit, or The Blueprint, what lands in your inbox is specific to your business, written in plain English, and ready to act on. No jargon. No generic advice. Something you can use the same day you receive it.
A consumer psychology consultancy. One focus. Real results.
Sweet Sour Sauce was founded by Mark, a consumer behaviour researcher, with one core belief. The difference between a business that customers trust and one they overlook is rarely about quality. It is almost always about psychology.
Small service businesses are run by people who are exceptional at what they do and almost completely unaware of the psychological forces that determine whether a customer chooses them, trusts them, or comes back.
The research behind those forces is decades old, peer-reviewed, and documented across thousands of real-world business contexts. Cialdini. Kahneman. Thaler. Not marketing opinions. Proven patterns of human behaviour that most small business owners have never encountered and most of their competitors never will.