diff --git a/locale/bg_BG.po b/locale/bg_BG.po
index 2dd7d68a57..7a44cc2ec8 100644
--- a/locale/bg_BG.po
+++ b/locale/bg_BG.po
@@ -2,163 +2,282 @@
 msgid ""
 msgstr "Content-Type: text/plain; charset=utf-8\n"
 
-msgctxt "error:product.template:0"
+msgctxt "error:product.category:"
+msgid "There is no account expense/revenue defined on the category %s (%d)"
+msgstr ""
+
+msgctxt "error:product.template:"
 msgid "There is no account expense/revenue defined on the product %s (%d)"
 msgstr "Няма зададен сметка за разходи/приходи за продукт %s (%d)"
 
-msgctxt "field:product.category,account_expense:0"
+msgctxt "field:product.category,account_expense:"
 msgid "Account Expense"
 msgstr "Разходи за сметка"
 
-msgctxt "field:product.category,account_revenue:0"
-msgid "Account Revenue"
-msgstr "Приход по сметка"
-
-msgctxt "field:product.category,customer_taxes:0"
-msgid "Customer Taxes"
-msgstr "Данъци на клиенти"
-
-msgctxt "field:product.category,supplier_taxes:0"
-msgid "Supplier Taxes"
-msgstr "Данъци на доставчик"
-
-msgctxt "field:product.category-customer-account.tax,category:0"
-msgid "Category"
-msgstr "Категория"
-
-msgctxt "field:product.category-customer-account.tax,rec_name:0"
-msgid "Name"
-msgstr "Име"
-
-msgctxt "field:product.category-customer-account.tax,tax:0"
-msgid "Tax"
-msgstr "Данък"
-
-msgctxt "field:product.category-supplier-account.tax,category:0"
-msgid "Category"
-msgstr "Категория"
-
-msgctxt "field:product.category-supplier-account.tax,rec_name:0"
-msgid "Name"
-msgstr "Име"
-
-msgctxt "field:product.category-supplier-account.tax,tax:0"
-msgid "Tax"
-msgstr "Данък"
-
-msgctxt "field:product.template,account_category:0"
-msgid "Use Category's accounts"
-msgstr "Използване на сметките за категорията"
-
-msgctxt "field:product.template,account_expense:0"
-msgid "Account Expense"
-msgstr "Разходи за сметка"
-
-msgctxt "field:product.template,account_expense_used:0"
+msgctxt "field:product.category,account_expense_used:"
 msgid "Account Expense Used"
 msgstr "Използвани разходи по сметка"
 
-msgctxt "field:product.template,account_revenue:0"
+msgctxt "field:product.category,account_parent:"
+msgid "Use Parent's accounts"
+msgstr ""
+
+msgctxt "field:product.category,account_revenue:"
 msgid "Account Revenue"
 msgstr "Приход по сметка"
 
-msgctxt "field:product.template,account_revenue_used:0"
+msgctxt "field:product.category,account_revenue_used:"
 msgid "Account Revenue Used"
-msgstr "Използвани разходи по сметка"
+msgstr "Използвани приходи по сметка"
 
-msgctxt "field:product.template,customer_taxes:0"
+msgctxt "field:product.category,customer_taxes:"
 msgid "Customer Taxes"
 msgstr "Данъци на клиенти"
 
-msgctxt "field:product.template,customer_taxes_used:0"
+msgctxt "field:product.category,customer_taxes_used:"
 msgid "Customer Taxes Used"
 msgstr "Използвани данъци на клиенти"
 
-msgctxt "field:product.template,supplier_taxes:0"
+msgctxt "field:product.category,supplier_taxes:"
 msgid "Supplier Taxes"
 msgstr "Данъци на доставчик"
 
-msgctxt "field:product.template,supplier_taxes_used:0"
+msgctxt "field:product.category,supplier_taxes_used:"
+msgid "Supplier Taxes Used"
+msgstr "Използвани данъци на доставчик"
+
+msgctxt "field:product.category,taxes_parent:"
+msgid "Use the Parent's Taxes"
+msgstr ""
+
+msgctxt "field:product.category-customer-account.tax,category:"
+msgid "Category"
+msgstr "Категория"
+
+msgctxt "field:product.category-customer-account.tax,create_date:"
+msgid "Create Date"
+msgstr "Създадено на"
+
+msgctxt "field:product.category-customer-account.tax,create_uid:"
+msgid "Create User"
+msgstr "Създадено от"
+
+msgctxt "field:product.category-customer-account.tax,id:"
+msgid "ID"
+msgstr "ID"
+
+msgctxt "field:product.category-customer-account.tax,rec_name:"
+msgid "Name"
+msgstr "Име"
+
+msgctxt "field:product.category-customer-account.tax,tax:"
+msgid "Tax"
+msgstr "Данък"
+
+msgctxt "field:product.category-customer-account.tax,write_date:"
+msgid "Write Date"
+msgstr "Променено на"
+
+msgctxt "field:product.category-customer-account.tax,write_uid:"
+msgid "Write User"
+msgstr "Променено от"
+
+msgctxt "field:product.category-supplier-account.tax,category:"
+msgid "Category"
+msgstr "Категория"
+
+msgctxt "field:product.category-supplier-account.tax,create_date:"
+msgid "Create Date"
+msgstr "Създадено на"
+
+msgctxt "field:product.category-supplier-account.tax,create_uid:"
+msgid "Create User"
+msgstr "Създадено от"
+
+msgctxt "field:product.category-supplier-account.tax,id:"
+msgid "ID"
+msgstr "ID"
+
+msgctxt "field:product.category-supplier-account.tax,rec_name:"
+msgid "Name"
+msgstr "Име"
+
+msgctxt "field:product.category-supplier-account.tax,tax:"
+msgid "Tax"
+msgstr "Данък"
+
+msgctxt "field:product.category-supplier-account.tax,write_date:"
+msgid "Write Date"
+msgstr "Променено на"
+
+msgctxt "field:product.category-supplier-account.tax,write_uid:"
+msgid "Write User"
+msgstr "Променено от"
+
+msgctxt "field:product.template,account_category:"
+msgid "Use Category's accounts"
+msgstr "Използване на сметките за категорията"
+
+msgctxt "field:product.template,account_expense:"
+msgid "Account Expense"
+msgstr "Разходи за сметка"
+
+msgctxt "field:product.template,account_expense_used:"
+msgid "Account Expense Used"
+msgstr "Използвани разходи по сметка"
+
+msgctxt "field:product.template,account_revenue:"
+msgid "Account Revenue"
+msgstr "Приход по сметка"
+
+msgctxt "field:product.template,account_revenue_used:"
+msgid "Account Revenue Used"
+msgstr "Използвани разходи по сметка"
+
+msgctxt "field:product.template,customer_taxes:"
+msgid "Customer Taxes"
+msgstr "Данъци на клиенти"
+
+msgctxt "field:product.template,customer_taxes_used:"
 msgid "Customer Taxes Used"
 msgstr "Използвани данъци на клиенти"
 
-msgctxt "field:product.template,taxes_category:0"
+msgctxt "field:product.template,supplier_taxes:"
+msgid "Supplier Taxes"
+msgstr "Данъци на доставчик"
+
+msgctxt "field:product.template,supplier_taxes_used:"
+msgid "Supplier Taxes Used"
+msgstr "Използвани данъци на доставчик"
+
+msgctxt "field:product.template,taxes_category:"
 msgid "Use Category's Taxes"
 msgstr "Използване на данъците за категорията"
 
-msgctxt "field:product.template-customer-account.tax,product:0"
+msgctxt "field:product.template-customer-account.tax,create_date:"
+msgid "Create Date"
+msgstr "Създадено на"
+
+msgctxt "field:product.template-customer-account.tax,create_uid:"
+msgid "Create User"
+msgstr "Създадено от"
+
+msgctxt "field:product.template-customer-account.tax,id:"
+msgid "ID"
+msgstr "ID"
+
+msgctxt "field:product.template-customer-account.tax,product:"
 msgid "Product Template"
 msgstr "Щаблон за продукт"
 
-msgctxt "field:product.template-customer-account.tax,rec_name:0"
+msgctxt "field:product.template-customer-account.tax,rec_name:"
 msgid "Name"
 msgstr "Име"
 
-msgctxt "field:product.template-customer-account.tax,tax:0"
+msgctxt "field:product.template-customer-account.tax,tax:"
 msgid "Tax"
 msgstr "Данък"
 
-msgctxt "field:product.template-supplier-account.tax,product:0"
+msgctxt "field:product.template-customer-account.tax,write_date:"
+msgid "Write Date"
+msgstr "Променено на"
+
+msgctxt "field:product.template-customer-account.tax,write_uid:"
+msgid "Write User"
+msgstr "Променено от"
+
+msgctxt "field:product.template-supplier-account.tax,create_date:"
+msgid "Create Date"
+msgstr "Създадено на"
+
+msgctxt "field:product.template-supplier-account.tax,create_uid:"
+msgid "Create User"
+msgstr "Създадено от"
+
+msgctxt "field:product.template-supplier-account.tax,id:"
+msgid "ID"
+msgstr "ID"
+
+msgctxt "field:product.template-supplier-account.tax,product:"
 msgid "Product Template"
 msgstr "Щаблон за продукт"
 
-msgctxt "field:product.template-supplier-account.tax,rec_name:0"
+msgctxt "field:product.template-supplier-account.tax,rec_name:"
 msgid "Name"
 msgstr "Име"
 
-msgctxt "field:product.template-supplier-account.tax,tax:0"
+msgctxt "field:product.template-supplier-account.tax,tax:"
 msgid "Tax"
 msgstr "Данък"
 
-msgctxt "help:product.template,account_category:0"
+msgctxt "field:product.template-supplier-account.tax,write_date:"
+msgid "Write Date"
+msgstr "Променено на"
+
+msgctxt "field:product.template-supplier-account.tax,write_uid:"
+msgid "Write User"
+msgstr "Променено от"
+
+msgctxt "help:product.category,account_parent:"
+msgid "Use the accounts defined on the parent category"
+msgstr ""
+
+msgctxt "help:product.category,taxes_parent:"
+msgid "Use the taxes defined on the parent category"
+msgstr ""
+
+msgctxt "help:product.template,account_category:"
 msgid "Use the accounts defined on the category"
 msgstr "Използване на сметките зададени за категорията"
 
-msgctxt "help:product.template,account_expense:0"
+msgctxt "help:product.template,account_expense:"
 msgid "This account will be used instead of the one defined on the category."
 msgstr "Ще се използва тази сметка вместо тази зададена за категорията"
 
-msgctxt "help:product.template,account_revenue:0"
+msgctxt "help:product.template,account_revenue:"
 msgid "This account will be used instead of the one defined on the category."
 msgstr "Ще се използва тази сметка вместо тази зададена за категорията"
 
-msgctxt "help:product.template,taxes_category:0"
+msgctxt "help:product.template,taxes_category:"
 msgid "Use the taxes defined on the category"
 msgstr "Използване на данъците зададени за категорията"
 
-msgctxt "model:product.category-customer-account.tax,name:0"
+msgctxt "model:product.category-customer-account.tax,name:"
 msgid "Category - Customer Tax"
 msgstr "Категория - Данък на клиент"
 
-msgctxt "model:product.category-supplier-account.tax,name:0"
+msgctxt "model:product.category-supplier-account.tax,name:"
 msgid "Category - Supplier Tax"
 msgstr "Категория - Данъци на доставчик"
 
-msgctxt "model:product.template-customer-account.tax,name:0"
+msgctxt "model:product.template-customer-account.tax,name:"
 msgid "Product Template - Customer Tax"
 msgstr "Шаблон на продукт - Данък на клиент"
 
-msgctxt "model:product.template-supplier-account.tax,name:0"
+msgctxt "model:product.template-supplier-account.tax,name:"
 msgid "Product Template - Supplier Tax"
 msgstr "Шаблон на продукт - Данък на доставчик"
 
-msgctxt "view:product.category:0"
+msgctxt "view:product.category:"
 msgid "Accounting"
 msgstr "Счетоводство"
 
-#, fuzzy
-msgctxt "view:product.category:0"
-msgid "Taxes"
-msgstr "Данъци"
-
-msgctxt "view:product.template:0"
-msgid "Accounting"
-msgstr "Счетоводство"
-
-msgctxt "view:product.template:0"
+msgctxt "view:product.category:"
 msgid "Accounts"
 msgstr "Сметки"
 
-msgctxt "view:product.template:0"
+msgctxt "view:product.category:"
+msgid "Taxes"
+msgstr "Данъци"
+
+msgctxt "view:product.template:"
+msgid "Accounting"
+msgstr "Счетоводство"
+
+msgctxt "view:product.template:"
+msgid "Accounts"
+msgstr "Сметки"
+
+msgctxt "view:product.template:"
 msgid "Taxes"
 msgstr "Данъци"