Proof of service for commercial cleaning
From NFC scan to client-ready report. No paper.
Every clean is automatically documented with time, place, person and optionally a photo. Clients see the service in their own portal, in real time. Complaints disappear because the answer is already there.
Why paper proofs lose clients
Signed cleaning sheets hang in the store room, get lost, or are filled in later. Clients no longer trust them. Tenders increasingly require digital, tamper-resistant documentation.
How the digital proof is created
Proof is a byproduct of the running cleaning. No extra work for the team.
1. NFC scan on site
The scan sets time, place, person.
2. Optional photo
Photo requirement can be enforced per site.
3. Ticket on anomaly
Team can open a ticket with a photo in one tap.
4. Client report
All proofs consolidate into a report per site and period.
What digital proof brings
Fewer complaints
If the client asks, you answer in seconds.
Advantage in tenders
Large clients require digital proof. You deliver.
Better prices
Transparent service supports pricing power.
Internal quality mirror
Sites with frequent anomalies stand out.
Privacy and evidentiary value
Proofs live on German servers, encrypted, access-controlled. Timestamps, geo and person mapping deliver evidentiary weight.
Frequently asked questions
Does the client need to register?+
No. Taskey Share provides a live link without login.
Can photos be mandatory?+
Yes, per site or cleaning type.
How are employee GDPR requests handled?+
Access, deletion and objection are mapped in Taskey.
Can the proof be exported as PDF?+
Yes, per month, quarter or custom range.
Do tickets flow into invoices?+
Yes, add-on work can be picked up automatically.
Turn proof into a sales argument
Create a free account, tag a site, share the live link with your client.