diff --git a/pyproject.toml b/pyproject.toml
index 89933cb..71397c3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,6 +3,7 @@ name = "lnbits-satspay"
 version = "0.0.0"
 description = "LNbits, free and open-source Lightning wallet and accounts system."
 authors = ["Alan Bits <alan@lnbits.com>"]
+package-mode = false
 
 [tool.poetry.dependencies]
 python = "^3.10 | ^3.9"
diff --git a/static/js/display.js b/static/js/display.js
index 70a3966..0305ad5 100644
--- a/static/js/display.js
+++ b/static/js/display.js
@@ -1,7 +1,6 @@
 window.app = Vue.createApp({
   el: '#vue',
   mixins: [window.windowMixin],
-  delimiters: ['${', '}'],
   data() {
     return {
       charge: mapCharge(charge_data),
@@ -20,7 +19,7 @@ window.app = Vue.createApp({
       return `${url}/address/${this.charge.onchainaddress}`
     },
     unifiedQR() {
-      const bitcoin = (this.charge.onchainaddress || '').toUpperCase()
+      const bitcoin = (this.charge.onchainaddress ?? '').toUpperCase()
       let queryString = `bitcoin:${bitcoin}?amount=${(
         this.charge.amount / 1e8
       ).toFixed(8)}`
@@ -38,7 +37,7 @@ window.app = Vue.createApp({
     }
   },
   methods: {
-    initWs: async function () {
+    async initWs() {
       const protocol = window.location.protocol === 'https:' ? 'wss' : 'ws'
       const url = `${protocol}://${window.location.host}/satspay/${this.charge.id}/ws`
       this.ws = new WebSocket(url)
@@ -75,7 +74,10 @@ window.app = Vue.createApp({
       })
     }
   },
-  created: async function () {
+  async created() {
+    if (!this.charge.onchainaddress) {
+      this.tab = 'ln'
+    }
     // add custom-css to make overrides easier
     if (this.charge.custom_css) {
       document.body.setAttribute('id', 'custom-css')
diff --git a/templates/satspay/display.html b/templates/satspay/display.html
index 55607a1..9e42428 100644
--- a/templates/satspay/display.html
+++ b/templates/satspay/display.html
@@ -3,13 +3,12 @@
   <div class="col-lg-4 col-md-6 col-sm-8 col-xs-10">
     <q-card>
       <q-card-section class="text-center">
-        <div class="text-h4">${charge.name || 'LNbits SatsPay'}</div>
+        <div class="text-h4" v-text="charge.name || 'LNbits SatsPay'"></div>
         <div
           class="text-subtitle1"
           v-for="line in charge.description.split('\n')"
-        >
-          ${line}
-        </div>
+          v-text="line"
+        ></div>
       </q-card-section>
       <satspay-time-elapsed :charge="charge"></satspay-time-elapsed>
       <q-card-section>
@@ -19,8 +18,8 @@
             <span
               class="text-uppercase text-secondary cursor-pointer"
               @click="copyText(charge.id)"
-              >${charge.id}</span
-            >
+              v-text="charge.id"
+            ></span>
           </q-item-label>
           <q-item dense>
             <q-item-section>
@@ -56,7 +55,8 @@
 
             <q-item-section side>
               <q-badge color="gray">
-                <span class="text-subtitle2">${charge.pending} sats</span>
+                <span class="text-subtitle2" v-text="charge.pending"></span>
+                <span>&nbsp;sats</span>
               </q-badge>
             </q-item-section>
           </q-item>
@@ -68,10 +68,11 @@
 
             <q-item-section side>
               <q-badge color="green">
-                <span class="text-subtitle2"
-                  >${charge.amount - charge.balance > 0 ? charge.amount -
-                  charge.balance : 0} sats</span
-                >
+                <span
+                  class="text-subtitle2"
+                  v-text="charge.amount - charge.balance > 0 ? charge.amount - charge.balance : 0"
+                ></span>
+                <span>&nbsp;sats</span>
               </q-badge>
             </q-item-section>
           </q-item>