diff --git a/docs/air-quality-sensor.md b/docs/air-quality-sensor.md
index 6f87cbf2d50..f38edf875b2 100644
--- a/docs/air-quality-sensor.md
+++ b/docs/air-quality-sensor.md
@@ -5,6 +5,12 @@ contributors: [nakata5321]
Join with this air quality sensor to the decentralized opensource [sensors map](https://sensors.robonomics.network/#/) which operates with the sole intent of serving the free will of individuals. This sensor is ready to install, you will need wi-fi and a power socket, it can be installed both indoor and outdoor. Includes PM2.5/PM10 sensor and temperature/humidity sensor, can be expanded with several types of additional sensors (VOC, CO2, atmospheric pressure).
+
+
+All devices from Robonomics can be purchased on the official [website](https://robonomics.network/devices/).
+
+
+
## Key features
- Type-c for open-source firmware Tasmota upgrading
diff --git a/docs/energy-monitoring.md b/docs/energy-monitoring.md
index aa050702f71..83954e1cbb7 100644
--- a/docs/energy-monitoring.md
+++ b/docs/energy-monitoring.md
@@ -12,6 +12,12 @@ The device has a number of unique features such as:
3. Monitoring works on the local network and does not require access to the cloud.
4. Support of Home Assistant via the MQTT protocol.
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+
+All devices from Robonomics can be purchased on the official [website](https://robonomics.network/devices/).
+
+
+
## Installation Example
@@ -108,3 +114,9 @@ Basically, Home Assistant will discover "Tasmota" integration automatically. But
That's all. Now you can add energy entities to the dashboard.
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+
+
+All devices from Robonomics can be purchased on the official [website](https://robonomics.network/devices/).
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+
\ No newline at end of file
diff --git a/docs/ir-controller.md b/docs/ir-controller.md
index afadab3c7f3..12228c30474 100644
--- a/docs/ir-controller.md
+++ b/docs/ir-controller.md
@@ -15,6 +15,12 @@ The device has a number of unique features such as:
Get ready for a new level of air conditioner management with our remote, and may your home always be set to maximum comfort!
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+
+All devices from Robonomics can be purchased on the official [website](https://robonomics.network/devices/).
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+
+
## Installation Example
@@ -270,3 +276,9 @@ If you have problem with GUI mode, switch to "CODE EDITOR" and write next:
type: thermostat
entity: climate.
```
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+
+
+All devices from Robonomics can be purchased on the official [website](https://robonomics.network/devices/).
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+
\ No newline at end of file
diff --git a/docs/smart-switches.md b/docs/smart-switches.md
index 64511668663..f5e3881651f 100644
--- a/docs/smart-switches.md
+++ b/docs/smart-switches.md
@@ -5,6 +5,12 @@ contributors: [nakata5321]
Why should you install any corporate app for switching on/off your smart light? Our wi-fi smart switches don’t require any cloud connection. We tried out many other switches from various manufactureres all over the world and know some important details to make comfortable device. As other smart devices from Robonomics it is fully compatible with Home Assistant, uses open-source upgradable firmware Tasmota.
+
+
+All devices from Robonomics can be purchased on the official [website](https://robonomics.network/devices/).
+
+
+
## 1 Gang Switch