diff --git a/erpnext/accounts/doctype/pos_profile/pos_profile.js b/erpnext/accounts/doctype/pos_profile/pos_profile.js
index 8ec6a53..558e21c 100755
--- a/erpnext/accounts/doctype/pos_profile/pos_profile.js
+++ b/erpnext/accounts/doctype/pos_profile/pos_profile.js
@@ -15,15 +15,6 @@
 	erpnext.queries.setup_queries(frm, "Warehouse", function() {
 		return erpnext.queries.warehouse(frm.doc);
 	});
-
-	frm.call({
-		method: "erpnext.accounts.doctype.pos_profile.pos_profile.get_series",
-		callback: function(r) {
-			if(!r.exc) {
-				set_field_options("naming_series", r.message);
-			}
-		}
-	});
 });
 
 frappe.ui.form.on('POS Profile', {
diff --git a/erpnext/accounts/doctype/pos_profile/pos_profile.json b/erpnext/accounts/doctype/pos_profile/pos_profile.json
index d4c1791..999da75 100644
--- a/erpnext/accounts/doctype/pos_profile/pos_profile.json
+++ b/erpnext/accounts/doctype/pos_profile/pos_profile.json
@@ -8,7 +8,6 @@
  "field_order": [
   "disabled",
   "section_break_2",
-  "naming_series",
   "customer",
   "company",
   "country",
@@ -60,17 +59,6 @@
    "fieldtype": "Section Break"
   },
   {
-   "fieldname": "naming_series",
-   "fieldtype": "Select",
-   "in_list_view": 1,
-   "label": "Series",
-   "no_copy": 1,
-   "oldfieldname": "naming_series",
-   "oldfieldtype": "Select",
-   "options": "[Select]",
-   "reqd": 1
-  },
-  {
    "fieldname": "customer",
    "fieldtype": "Link",
    "label": "Customer",
@@ -323,7 +311,7 @@
  "icon": "icon-cog",
  "idx": 1,
  "links": [],
- "modified": "2020-06-29 12:20:30.977272",
+ "modified": "2020-10-01 17:29:27.759088",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "POS Profile",
@@ -350,4 +338,4 @@
  ],
  "sort_field": "modified",
  "sort_order": "DESC"
-}
+}
\ No newline at end of file
diff --git a/erpnext/accounts/doctype/pos_profile/pos_profile.py b/erpnext/accounts/doctype/pos_profile/pos_profile.py
index 1386b70..1d160a5 100644
--- a/erpnext/accounts/doctype/pos_profile/pos_profile.py
+++ b/erpnext/accounts/doctype/pos_profile/pos_profile.py
@@ -110,10 +110,6 @@
 			lft >= {lft} and rgt <= {rgt} order by lft""".format(tab=group_type, lft=lft, rgt=rgt), as_dict=1)
 
 @frappe.whitelist()
-def get_series():
-	return frappe.get_meta("POS Invoice").get_field("naming_series").options or "s"
-
-@frappe.whitelist()
 @frappe.validate_and_sanitize_search_inputs
 def pos_profile_query(doctype, txt, searchfield, start, page_len, filters):
 	user = frappe.session['user']
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
index cd66f7a..c7d791e 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
@@ -1926,6 +1926,7 @@
   },
   {
    "default": "0",
+   "depends_on": "eval:(doc.is_pos && doc.is_consolidated)",
    "fieldname": "is_consolidated",
    "fieldtype": "Check",
    "label": "Is Consolidated",
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
index 92e49d5..206340b 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
@@ -428,7 +428,7 @@
 			if pos.get('account_for_change_amount'):
 				self.account_for_change_amount = pos.get('account_for_change_amount')
 
-			for fieldname in ('naming_series', 'currency', 'letter_head', 'tc_name',
+			for fieldname in ('currency', 'letter_head', 'tc_name',
 				'company', 'select_print_heading', 'write_off_account', 'taxes_and_charges',
 				'write_off_cost_center', 'apply_discount_on', 'cost_center'):
 					if (not for_validate) or (for_validate and not self.get(fieldname)):