GDPR for loyalty data.
Purpose limitation: purchase history for delivery, marketing only with opt-in.
Try this first
- 1Document the purpose per field: delivery, invoice, marketing, profiling
- 2Marketing email requires explicit opt-in, no pre-checked box
- 3Set retention, wipe after inactivity (often 2-3 years)
- 4Profiling for offers needs a separate legal basis
- 5You must serve access and erasure requests within 30 days
When to bring us in
Marketing tool syncs the full customer DB without opt-in check? Stop, that is a breach, fix flow first.
See also
- Lightspeed Retail or K-Series?Retail is for SKU-driven shops with e-commerce, K-Series is for hospitality.
- Is MplusKASSA right for my shop?Dutch vendor, strong for multi-store retail with solid accounting integration.
- Cloud POS or local only?Cloud needs reliable internet plus 4G failover, local-only loses multi-store sync.
None of the above fits?
Describe your situation below. We pass your input plus the steps you already saw to our AI and return tailored next-step advice. If it's too risky to DIY, we'll say so.
Or skip the DIY entirely
Our Managed IT clients do not look these things up. One point of contact, a fixed monthly price, resolved within working hours.