# ROI Proven  Before Commitment

We built Slicker differently. We don't ask you to trust our claims. We prove them with controlled experiments and statistical significance.

## The Industry Problem

Every payment recovery vendor makes the same promise:

> “Use us and recover X% more revenue.”

But how do you know if it's true? How do you compare? Without rigorous testing, you're taking their word for it.

We built Slicker differently. We don't ask you to trust our claims—we prove them with controlled experiments and statistical significance.

## Our Testing Methodology

Literally inspired by clinical drug trials, because we know payment recovery is that important.

1. ### Define Success Criteria
   We agree on clear metrics and thresholds upfront. What counts as a win? What confidence level do we need? Everything is transparent from day one.

2. ### Stratify Data Points
   Failed payments are categorized by decline code, region, billing cadence, and card type. This guarantees each test group receives an equal distribution of payment characteristics, so no group gets an easier hand.

3. ### Split Traffic 50/50
   Stratified payments are randomly assigned to Group A (your current solution) or Group B (Slicker). A fair split with true randomization ensures unbiased results.

4. ### Measure Recovery
   We track every recovery attempt and outcome. No cherry-picked metrics. We measure what matters: dollars recovered.

5. ### Calculate Significance
   Our statisticians analyze the results. We calculate confidence intervals and p-values. You see exactly how certain we are.

## Why Our Approach Works

Built on scientific principles, not marketing claims.

### True Randomization

Traffic is randomly split to eliminate selection bias. Both groups see the same mix of customers and failure types.

### Statistical Rigor

We use established statistical methods: confidence intervals, p-values, and power analysis. No hand-waving.

### Full Transparency

You see every data point. Our methodology is documented. No black boxes or proprietary calculations.

### Risk-Free Pricing

If we don't outperform with statistical significance, you don't pay. We're betting on our own results.

### Ongoing Optimization

Testing doesn't stop at evaluation. We continuously A/B test strategies to keep improving your recovery rates.

### Detailed Reporting

Comprehensive reports with methodology explanations. Share with your team or auditors with confidence.