add merchant ecosystems

_data/merchants.yml

@@ -285,6 +285,8 @@
       url: https://giftoff.com/
     - name: Directvoltage
       url: http://directvoltage.com
+    - name: Ecosystems retail - new & refurbished IT equipment
+      url: https://store.ecosystems-group.co.uk
     - name: FastTech
       url: https://www.fasttech.com/
     - name: Fierce Edge