diff --git a/handlers/local.go b/handlers/local.go
index b3204a1..4c13794 100644
--- a/handlers/local.go
+++ b/handlers/local.go
@@ -81,6 +81,7 @@ func (ls *LocalHandlerService) GetHandler(accountService remote.AccountService)
 	ls.DbRs.AddLocalFunc("check_account_status", appHandlers.CheckAccountStatus)
 	ls.DbRs.AddLocalFunc("authorize_account", appHandlers.Authorize)
 	ls.DbRs.AddLocalFunc("quit", appHandlers.Quit)
+	ls.DbRs.AddLocalFunc("calc_credit_debt", appHandlers.CalculateCreditAndDebt)
 	ls.DbRs.AddLocalFunc("check_balance", appHandlers.CheckBalance)
 	ls.DbRs.AddLocalFunc("validate_recipient", appHandlers.ValidateRecipient)
 	ls.DbRs.AddLocalFunc("transaction_reset", appHandlers.TransactionReset)
diff --git a/services/registration/main.vis b/services/registration/main.vis
index d23ae05..2ce38f3 100644
--- a/services/registration/main.vis
+++ b/services/registration/main.vis
@@ -3,7 +3,10 @@ RELOAD clear_temporary_value
 LOAD manage_vouchers 160
 RELOAD manage_vouchers
 CATCH api_failure flag_api_call_error 1
-LOAD check_balance 128
+LOAD calc_credit_debt 60
+RELOAD calc_credit_debt
+CATCH api_failure flag_api_call_error 1
+LOAD check_balance 148
 RELOAD check_balance
 MAP check_balance
 MOUT send 1