rename Is Online field to Use POS in Offline Mode in pos settings
diff --git a/erpnext/accounts/page/pos/pos.js b/erpnext/accounts/page/pos/pos.js
index 2f42524..4b1e390 100644
--- a/erpnext/accounts/page/pos/pos.js
+++ b/erpnext/accounts/page/pos/pos.js
@@ -9,7 +9,7 @@
 	});
 
 	frappe.db.get_value('POS Settings', {name: 'POS Settings'}, 'is_online', (r) => {
-		if (r && r.is_online && !cint(r.is_online)) {
+		if (r && r.use_pos_in_offline_mode && cint(r.use_pos_in_offline_mode)) {
 			// offline
 			wrapper.pos = new erpnext.pos.PointOfSale(wrapper);
 			cur_pos = wrapper.pos;