Testimonial Cashback Program
OKM Supports Your Projects
Are you a historian, archaeologist, or part of an institute committed to uncovering and preserving the past beneath our feet? Are you a geotechnical surveyor, civil engineer, geologist, or speleologist seeking to detect underground structures or voids? Or do you work with an NGO or humanitarian organization, helping communities through well construction or subsurface exploration?
Whatever your mission, your work matters – and OKM is here to support it. We understand that your projects require precision, dedication, and reliable tools. That’s why we offer more than just technology – we offer partnership.
Join the OKM Testimonial Program and receive up to 50% Cashback on your OKM detector purchase! Share your discoveries with OKM and be rewarded for your findings.
Make Your Work Count – and Get Rewarded for It
- Get up to 50% refunded: Receive cashback based on the testimonial you submit – up to half of your device's net purchase price.
- Generate more attention: Your project will be featured in OKM’s global newsletter, shared across social media, and presented to our network of international distributors.
- Gain visibility: We’ll display your organization’s logo on our official testimonial banner and provide valuable backlinks to your website or project page.

UP TO 50% CASHBACK

PROJECT PROMOTION

WEBSITE BACKLINKS
How to Get Cashback

#2
Accept the quote (get 5% direct discount).

#3
Use your OKM detector for your project.

#4
Take photos and videos while measuring.

#6
Get 15% Cashback per published OKM Blog post.
Apply to Become an OKM Testimonial
Join the program and showcase your discoveries to a global audience with OKM by your side.
Frequently Asked Questions
Organizations, associations, companies, businesses and similar institutions are eligible for the Testimonial Cashback Program.
Fill in our application form, introduce your institution and your project briefly. After successful internal review you will get your Testimonial Quote from us.
Before publishing a story in the OKM Blog, please make sure
- your project/discovery is published on your own website / project page, this is required for meaningful backlinks.
Moreover, to publish your story in the OKM Blog we need
- photos (or videos) of the measurement process with the OKM detector and of the excavation,
- scan files (ideally .v3ds files) and
- background information.
By submitting these contents, you agree that OKM may publish the content on the website and social media channels.
In your Testimonial Quote you will get an initial 5% direct discount on the net retail price of your first OKM detector.
During the program, for each published blog post OKM refunds 15% of the net retail price. You can send in up to 3 posts to reach the total discount of 50%. With the final Cashback level you will get an additional 20% discount for your next purchase* at OKM.
- 5% Discount on net retail price (provided in Testimonial Quote)
- 15% Cashback (based on net retail price) for 1st shared and published story
- 15% Cashback (based on net retail price) for 2nd shared and published story
- 15% Cashback (based on net retail price) for 3rd shared and published story + 20% discount* on your next purchase at OKM
Total: 50% discount on net retail price of your first detector
OKM will initiate the refund process as soon as your discovery story is published in the OKM Blog.
Usually, finds and discoveries are published within a few days. However, this may be delayed depending on the quality of the information sent in, as more research requires more time.
For faster publication, we recommend to send ready-to-use texts (approx. 700 words) or as much qualified background information as possible. Don't forget to attach photos, videos and several scan files.
We appreciate the opportunity to report about your company/organization and your projects very much. We look forward to growing with you in a successful collaboration. For blog posts that go beyond the Testimonial Cashback Program, we invite you to benefit from the OKM Treasure Reward Program.
*20% discount on the net retail price, only applicable to OKM detectors. Cannot be cumulated or combined with other discounts and promotions. No cashback.
*Terms apply. Cashback based on net retail price.