diff --git a/README.md b/README.md
index f73bb38..de3fba2 100644
--- a/README.md
+++ b/README.md
@@ -90,7 +90,16 @@
   </picture>
   <strong>Hetzner Cloud</strong><br>
   Receive 20€ in cloud credits.<br>
-  <a href="https://hetzner.cloud/?ref=w2QMbx2s3c3h">Register Now</a>
+  <a href="https://hetzner.cloud/?ref=w2QMbx2s3c3h">Register Now</a><br><br>
+
+  <picture>
+    <source media="(prefers-color-scheme: dark)" srcset="./assets/icons/ukkofi-light.svg">
+    <img src="./assets/icons/ukkofi.svg" width="15px" height="15px">
+  </picture>
+  <strong>Ukko.fi</strong><br>
+  After you have invoiced €300 (excluding VAT) and received payment,<br>
+  you can invoice €750 without a service fee.<br>
+  <a href="https://app.ukko.fi/register?code=28419">Register Now</a>
 </div>
 
 <div align="center">
diff --git a/assets/icons/ukkofi-light.svg b/assets/icons/ukkofi-light.svg
new file mode 100644
index 0000000..336aebb
--- /dev/null
+++ b/assets/icons/ukkofi-light.svg
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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+
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+   version="1.1"
+   id="svg1"
+   width="192"
+   height="192"
+   viewBox="0 0 192 192"
+   sodipodi:docname="ukkofi.svg"
+   inkscape:version="1.4.2 (ebf0e940d0, 2025-05-08)"
+   xml:space="preserve"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
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+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs1" /><sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
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+       id="rect1"
+       style="fill:#ffffff;stroke-width:26.7739;stroke-linecap:round;stroke-linejoin:round;paint-order:stroke fill markers"
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diff --git a/assets/icons/ukkofi.svg b/assets/icons/ukkofi.svg
new file mode 100644
index 0000000..007b9da
--- /dev/null
+++ b/assets/icons/ukkofi.svg
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   version="1.1"
+   id="svg1"
+   width="192"
+   height="192"
+   viewBox="0 0 192 192"
+   sodipodi:docname="ukkofi.svg"
+   inkscape:version="1.4.2 (ebf0e940d0, 2025-05-08)"
+   xml:space="preserve"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs1" /><sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="2.11"
+     inkscape:cx="130.56872"
+     inkscape:cy="60.663507"
+     inkscape:window-width="1920"
+     inkscape:window-height="1008"
+     inkscape:window-x="0"
+     inkscape:window-y="0"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="g1" /><g
+     inkscape:groupmode="layer"
+     inkscape:label="Image"
+     id="g1"><path
+       id="rect1"
+       style="fill:#000000;stroke-width:26.7739;stroke-linecap:round;stroke-linejoin:round;paint-order:stroke fill markers"
+       d="M 10 0 C 4.46 0 0 4.46 0 10 L 0 182 C 0 187.54 4.46 192 10 192 L 182 192 C 187.54 192 192 187.54 192 182 L 192 10 C 192 4.46 187.54 0 182 0 L 10 0 z M 135.09766 39.216797 C 145.10164 39.268944 155 39.665351 155 40.355469 C 155 43.606954 141.53172 109.63937 139.82812 114.74023 C 133.80087 132.78678 118.8757 146.23328 99.912109 150.69922 C 91.902849 152.5854 77.151214 153.38394 70.333984 152.30078 C 47.843214 148.72733 37 137.006 37 116.26953 C 37 111.78524 47.366082 55.079379 50.669922 41.490234 C 51.214972 39.248344 51.291285 39.240234 71.609375 39.240234 C 82.824745 39.240234 92 39.430524 92 39.662109 C 92 39.893694 89.075 54.901958 85.5 73.013672 C 81.925 91.125391 79 107.78465 79 110.03516 C 79 115.11727 81.584174 117.24023 87.771484 117.24023 C 93.474834 117.24023 97.840468 114.8674 99.517578 110.85352 C 100.26557 109.06332 103.83083 92.624919 107.43945 74.324219 C 111.04808 56.023516 114.25108 40.642094 114.55859 40.144531 C 114.98374 39.45663 125.09367 39.16465 135.09766 39.216797 z " /></g></svg>
diff --git a/docs/promolinks.md b/docs/promolinks.md
index 6786dd7..d736670 100644
--- a/docs/promolinks.md
+++ b/docs/promolinks.md
@@ -32,3 +32,15 @@ Receive 4,5€ in account credit.<br>
 
 Receive 20€ in cloud credits.<br>
 <a href="https://hetzner.cloud/?ref=w2QMbx2s3c3h">Register Now</a>
+
+
+<h2 id="ukkofi">
+  <picture>
+    <source media="(prefers-color-scheme: dark)" srcset="../assets/icons/ukkofi-light.svg">
+    <img src="../assets/icons/ukkofi.svg" width="25px" height="25px">
+  </picture>
+  Ukko.fi
+</h2>
+
+After you have invoiced €300 (excluding VAT) and received payment, you can invoice €750 without a service fee.<br>
+<a href="https://app.ukko.fi/register?code=28419">Register Now</a>