diff --git a/web/e.cash/components/homepage-tiles/index.js b/web/e.cash/components/homepage-tiles/index.js
--- a/web/e.cash/components/homepage-tiles/index.js
+++ b/web/e.cash/components/homepage-tiles/index.js
@@ -26,9 +26,9 @@
         image: '/images/tile3.png',
     },
     {
-        title: 'Small, convenient denomination',
-        text: 'Because money shouldn’t have 8 decimal places.',
-        link: '/core-tech#denomination',
+        title: 'Subnets',
+        text: 'Enable customized networks such as EVM or Zero-Knowledge privacy. Powered by eCash Avalanche technology.',
+        link: '/core-tech#subnets',
         image: '/images/tile4.png',
     },
     {
diff --git a/web/e.cash/pages/core-tech.js b/web/e.cash/pages/core-tech.js
--- a/web/e.cash/pages/core-tech.js
+++ b/web/e.cash/pages/core-tech.js
@@ -9,7 +9,8 @@
 import fist from '/public/animations/fist.json';
 import avalanche from '/public/animations/avalanche.json';
 import staking from '/public/animations/staking.json';
-import etoken from '/public/animations/etoken.json';
+import spiningcoin from '/public/animations/spiningcoin.json';
+import subnets from '/public/animations/subnets.json';
 import calculate from '/public/animations/calculate.json';
 import cashfusion from '/public/animations/cashfusion.json';
 import AnimateImage from '/components/animate-image';
@@ -147,7 +148,7 @@
                     <TextImageBlock
                         id="etokens"
                         title="eTokens"
-                        image={etoken}
+                        image={spiningcoin}
                         speed={0.8}
                     >
                         <p>
@@ -159,6 +160,36 @@
                         </p>
                     </TextImageBlock>
 
+                    <TextImageBlock
+                        id="subnets"
+                        title="Subnets"
+                        image={subnets}
+                        speed={0.8}
+                    >
+                        <p>
+                            Subnets are customized networks linked to the main
+                            eCash network. They will allow developers to build
+                            networks with unique or experimental properties
+                            &mdash; while tethering value to the main eCash
+                            network.
+                        </p>
+                        <p>
+                            The technology is powered by subsets of Avalanche
+                            validators, who monitor the subnets to validate
+                            token tranfers to and from the subnet. This enables
+                            decentralized and trustless setup.
+                        </p>
+                        <p>
+                            Subnets enable eCash to natively cross-connect with
+                            the wider DeFi ecosystem. Services can run their
+                            subnets with customized rules and properties
+                            according to their business requirements, including
+                            privately owned ones. Two subnets planned by the
+                            eCash team are an Ethereum Virtual Machine (EVM) and
+                            a Zero-Knowledge (ZK) privacy subnet.
+                        </p>
+                    </TextImageBlock>
+
                     <TextImageBlock
                         id="denomination"
                         title="Small, Convenient Denomination"
diff --git a/web/e.cash/public/animations/etoken.json b/web/e.cash/public/animations/subnets.json
rename from web/e.cash/public/animations/etoken.json
rename to web/e.cash/public/animations/subnets.json