1. Google Analytics 4 (GA4) Integration

See your upsell performance directly inside GA4. By connecting your store:

• All upsell events (viewed, accepted, rejected) are tracked as GA4 events.

• Measure upsell impact across campaigns, traffic sources, and customer journeys.

• Combine PPU data with your ad spend to see true ROI.

👉 Example: Track how many Facebook ad customers also accepted a post-purchase offer.

How to connect:

• Go to Settings → Integrations → GA4.

• Paste your Measurement ID.

• Events will start appearing within a few hours.

2. Translation & i18n (Internationalization)

Make sure every customer sees upsells in their own language and currency:

• Translate headlines, CTAs, and countdown messages.

• Support for multi-currency to keep discounts consistent worldwide.

• Ensure upsells feel local, building trust and increasing conversion.

👉 Example: US customer sees “Add & Save $10” while a German customer sees “Jetzt hinzufügen & 10€ sparen.”