diff --git a/src/@types/MetaData.d.ts b/src/@types/MetaData.d.ts
index 8d75484ee..855973144 100644
--- a/src/@types/MetaData.d.ts
+++ b/src/@types/MetaData.d.ts
@@ -22,8 +22,8 @@ export interface MetadataPublishForm {
   author: string
   license: string
   price: {
-    cost: number
     tokensToMint: number
+    type: 'simple' | 'advanced' | string
   }
   access: 'Download' | 'Compute' | string
   termsAndConditions: boolean
diff --git a/src/components/atoms/Tabs.tsx b/src/components/atoms/Tabs.tsx
index 88f2f0878..62abb6012 100644
--- a/src/components/atoms/Tabs.tsx
+++ b/src/components/atoms/Tabs.tsx
@@ -9,16 +9,22 @@ interface TabsItem {
 
 export default function Tabs({
   items,
-  className
+  className,
+  handleTabChange
 }: {
   items: TabsItem[]
   className?: string
+  handleTabChange?: (tabName: string) => void
 }): ReactElement {
   return (
     <ReactTabs className={`${className && className}`}>
       <TabList className={styles.tabList}>
         {items.map((item) => (
-          <Tab className={styles.tab} key={item.title}>
+          <Tab
+            className={styles.tab}
+            key={item.title}
+            onClick={() => handleTabChange(item.title)}
+          >
             {item.title}
           </Tab>
         ))}
diff --git a/src/components/molecules/FormFields/Price/index.tsx b/src/components/molecules/FormFields/Price/index.tsx
index c07761eb9..9a0a264ce 100644
--- a/src/components/molecules/FormFields/Price/index.tsx
+++ b/src/components/molecules/FormFields/Price/index.tsx
@@ -9,7 +9,6 @@ import { useField } from 'formik'
 export default function Price(props: InputProps): ReactElement {
   const [field, meta, helpers] = useField(props)
 
-  const cost = 1
   const weightOnDataToken = '90' // in %
   const [ocean, setOcean] = useState('1')
   const [tokensToMint, setTokensToMint] = useState<number>()
@@ -18,11 +17,17 @@ export default function Price(props: InputProps): ReactElement {
     setOcean(event.target.value)
   }
 
+  function handleTabChange(tabName: string) {
+    const type = tabName.startsWith('Simple') ? 'simple' : 'advanced'
+    helpers.setValue({ ...field.value, type })
+  }
+
   // Always update everything when ocean changes
   useEffect(() => {
     const tokensToMint = Number(ocean) * (Number(weightOnDataToken) / 10)
     setTokensToMint(tokensToMint)
-    helpers.setValue({ cost, tokensToMint })
+    console.log(field.value)
+    helpers.setValue({ ...field.value, tokensToMint })
   }, [ocean])
 
   const tabs = [
@@ -45,7 +50,7 @@ export default function Price(props: InputProps): ReactElement {
 
   return (
     <div className={styles.price}>
-      <Tabs items={tabs} />
+      <Tabs items={tabs} handleTabChange={handleTabChange} />
       <pre>
         <code>{JSON.stringify(field.value)}</code>
       </pre>
diff --git a/src/components/pages/Publish/index.tsx b/src/components/pages/Publish/index.tsx
index eac998386..887b690f5 100644
--- a/src/components/pages/Publish/index.tsx
+++ b/src/components/pages/Publish/index.tsx
@@ -28,20 +28,19 @@ export default function PublishPage({
     `)
 
     const metadata = transformPublishFormToMetadata(values)
-    const { cost, tokensToMint } = values.price
+    const { tokensToMint, type } = values.price
     const serviceType = values.access === 'Download' ? 'access' : 'compute'
 
     console.log(`
       Transformed metadata values:
       ----------------------
       ${JSON.stringify(metadata, null, 2)}
-      Cost: ${cost}
       Tokens to mint: ${tokensToMint}
     `)
 
     try {
       const ddo = await publish(metadata as any, tokensToMint.toString(), [
-        { serviceType, cost: cost.toString() }
+        { serviceType }
       ])
 
       if (publishError) {
diff --git a/src/models/FormPublish.ts b/src/models/FormPublish.ts
index d4cfc3a9f..5f4c5d1e0 100644
--- a/src/models/FormPublish.ts
+++ b/src/models/FormPublish.ts
@@ -7,8 +7,10 @@ export const validationSchema = Yup.object().shape<MetadataPublishForm>({
   name: Yup.string().required('Required'),
   author: Yup.string().required('Required'),
   price: Yup.object().shape({
-    cost: Yup.number().required('Required'),
-    tokensToMint: Yup.number().required('Required')
+    tokensToMint: Yup.number().required('Required'),
+    type: Yup.string()
+      .matches(/simple|advanced/g)
+      .required('Required')
   }),
   files: Yup.array<FileMetadata>().required('Required').nullable(),
   description: Yup.string().required('Required'),
@@ -28,7 +30,7 @@ export const initialValues: MetadataPublishForm = {
   name: undefined,
   author: undefined,
   price: {
-    cost: 1,
+    type: 'simple',
     tokensToMint: 1
   },
   files: undefined,