diff --git a/apier/v1/accountprofiles.go b/apier/v1/accountprofiles.go
index f202195ed..23638772f 100644
--- a/apier/v1/accountprofiles.go
+++ b/apier/v1/accountprofiles.go
@@ -164,7 +164,7 @@ func (aSv1 *AccountSv1) AccountProfilesForEvent(args *utils.ArgsAccountsForEvent
 	return aSv1.aS.V1AccountProfilesForEvent(args, aps)
 }
 
-// MaxUsage returns the maximum usage for the event, based on matching Account
+// MaxAbstracts returns the maximum abstracts for the event, based on matching Account
 func (aSv1 *AccountSv1) MaxAbstracts(args *utils.ArgsAccountsForEvent,
 	eEc *utils.ExtEventCharges) (err error) {
 	return aSv1.aS.V1MaxAbstracts(args, eEc)
@@ -176,6 +176,18 @@ func (aSv1 *AccountSv1) DebitAbstracts(args *utils.ArgsAccountsForEvent,
 	return aSv1.aS.V1DebitAbstracts(args, eEc)
 }
 
+// MaxConcretes returns the maximum concretes for the event, based on the matching Account
+func (aSv1 *AccountSv1) MaxConcretes(args *utils.ArgsAccountsForEvent,
+	eEc *utils.ExtEventCharges) (err error) {
+	return aSv1.aS.V1MaxConcretes(args, eEc)
+}
+
+// DebitConcretes performs debit of concrete units for the provided event
+func (aSv1 *AccountSv1) DebitConcretes(args *utils.ArgsAccountsForEvent,
+	eEc *utils.ExtEventCharges) (err error) {
+	return aSv1.aS.V1DebitConcretes(args, eEc)
+}
+
 // ActionSetBalance performs a set balance action
 func (aSv1 *AccountSv1) ActionSetBalance(args *utils.ArgsActSetBalance,
 	eEc *string) (err error) {
diff --git a/apier/v1/api_interfaces.go b/apier/v1/api_interfaces.go
index 769eb0807..5b3903d61 100644
--- a/apier/v1/api_interfaces.go
+++ b/apier/v1/api_interfaces.go
@@ -292,5 +292,7 @@ type AccountSv1Interface interface {
 	MaxAbstracts(args *utils.ArgsAccountsForEvent, eEc *utils.ExtEventCharges) error
 	DebitAbstracts(args *utils.ArgsAccountsForEvent, eEc *utils.ExtEventCharges) error
 	ActionSetBalance(args *utils.ArgsActSetBalance, eEc *string) (err error)
+	MaxConcretes(args *utils.ArgsAccountsForEvent, eEc *utils.ExtEventCharges) (err error)
+	DebitConcretes(args *utils.ArgsAccountsForEvent, eEc *utils.ExtEventCharges) (err error)
 	ActionRemoveBalance(args *utils.ArgsActRemoveBalances, eEc *string) (err error)
 }
diff --git a/apier/v1/dispatcher.go b/apier/v1/dispatcher.go
index 668a1c447..c2bea902a 100755
--- a/apier/v1/dispatcher.go
+++ b/apier/v1/dispatcher.go
@@ -1390,6 +1390,14 @@ func (dR *DispatcherAccountSv1) DebitAbstracts(args *utils.ArgsAccountsForEvent,
 	return dR.dR.DebitAbstracts(args, eEc)
 }
 
+func (dR *DispatcherAccountSv1) MaxConcretes(args *utils.ArgsAccountsForEvent, eEc *utils.ExtEventCharges) error {
+	return dR.dR.MaxConcretes(args, eEc)
+}
+
+func (dR *DispatcherAccountSv1) DebitConcretes(args *utils.ArgsAccountsForEvent, eEc *utils.ExtEventCharges) error {
+	return dR.dR.DebitConcretes(args, eEc)
+}
+
 func (dR *DispatcherAccountSv1) ActionSetBalance(args *utils.ArgsActSetBalance, eEc *string) (err error) {
 	return dR.dR.AccountSv1ActionSetBalance(args, eEc)
 }
diff --git a/apier/v1/tpdispatchers_it_test.go b/apier/v1/tpdispatchers_it_test.go
index 7ce9d85fd..bdf6a8272 100644
--- a/apier/v1/tpdispatchers_it_test.go
+++ b/apier/v1/tpdispatchers_it_test.go
@@ -46,7 +46,7 @@ var sTestsTPDispatchers = []func(t *testing.T){
 	testTPDispatcherResetStorDb,
 	testTPDispatcherStartEngine,
 	testTPDispatcherRpcConn,
-	ttestTPDispatcherGetTPDispatcherBeforeSet,
+	testTPDispatcherGetTPDispatcherBeforeSet,
 	testTPDispatcherSetTPDispatcher,
 	testTPDispatcherGetTPDispatcherAfterSet,
 	testTPDispatcherGetTPDispatcherIds,
@@ -110,7 +110,7 @@ func testTPDispatcherRpcConn(t *testing.T) {
 	}
 }
 
-func ttestTPDispatcherGetTPDispatcherBeforeSet(t *testing.T) {
+func testTPDispatcherGetTPDispatcherBeforeSet(t *testing.T) {
 	var reply *utils.TPDispatcherProfile
 	if err := tpDispatcherRPC.Call(utils.APIerSv1GetTPDispatcherProfile,
 		&utils.TPTntID{TPid: "TP1", Tenant: "cgrates.org", ID: "Dsp1"},
@@ -190,7 +190,7 @@ func testTPDispatcherGetTPDispatcherAfterUpdate(t *testing.T) {
 		&utils.TPTntID{TPid: "TP1", Tenant: "cgrates.org", ID: "Dsp1"}, &reply); err != nil {
 		t.Error(err)
 	} else if !reflect.DeepEqual(tpDispatcher, reply) && !reflect.DeepEqual(revHosts, reply) {
-		t.Errorf("Expecting : %+v, received: %+v", utils.ToJSON(tpDispatcher), utils.ToJSON(reply))
+		t.Errorf("Expecting : %+v \n and %+v\n, received: %+v", utils.ToJSON(tpDispatcher), utils.ToJSON(revHosts), utils.ToJSON(reply))
 	}
 }
 
diff --git a/dispatchers/accounts.go b/dispatchers/accounts.go
index 92fcfd79c..0a576642c 100644
--- a/dispatchers/accounts.go
+++ b/dispatchers/accounts.go
@@ -80,6 +80,34 @@ func (dS *DispatcherService) DebitAbstracts(args *utils.ArgsAccountsForEvent, re
 	return dS.Dispatch(args.CGREvent, utils.MetaAccounts, utils.AccountSv1DebitAbstracts, args, reply)
 }
 
+func (dS *DispatcherService) MaxConcretes(args *utils.ArgsAccountsForEvent, reply *utils.ExtEventCharges) (err error) {
+	tnt := dS.cfg.GeneralCfg().DefaultTenant
+	if args.CGREvent != nil && args.CGREvent.Tenant != utils.EmptyString {
+		tnt = args.CGREvent.Tenant
+	}
+	if len(dS.cfg.DispatcherSCfg().AttributeSConns) != 0 {
+		if err = dS.authorize(utils.AccountSv1MaxConcretes, tnt,
+			utils.IfaceAsString(args.Opts[utils.OptsAPIKey]), args.CGREvent.Time); err != nil {
+			return
+		}
+	}
+	return dS.Dispatch(args.CGREvent, utils.MetaAccounts, utils.AccountSv1MaxConcretes, args, reply)
+}
+
+func (dS *DispatcherService) DebitConcretes(args *utils.ArgsAccountsForEvent, reply *utils.ExtEventCharges) (err error) {
+	tnt := dS.cfg.GeneralCfg().DefaultTenant
+	if args.CGREvent != nil && args.CGREvent.Tenant != utils.EmptyString {
+		tnt = args.CGREvent.Tenant
+	}
+	if len(dS.cfg.DispatcherSCfg().AttributeSConns) != 0 {
+		if err = dS.authorize(utils.AccountSv1DebitConcretes, tnt,
+			utils.IfaceAsString(args.Opts[utils.OptsAPIKey]), args.CGREvent.Time); err != nil {
+			return
+		}
+	}
+	return dS.Dispatch(args.CGREvent, utils.MetaAccounts, utils.AccountSv1DebitConcretes, args, reply)
+}
+
 func (dS *DispatcherService) AccountSv1ActionSetBalance(args *utils.ArgsActSetBalance, reply *string) (err error) {
 	tnt := dS.cfg.GeneralCfg().DefaultTenant
 	if args.Tenant != utils.EmptyString {
diff --git a/utils/consts.go b/utils/consts.go
index 3b36dee3e..df4473736 100755
--- a/utils/consts.go
+++ b/utils/consts.go
@@ -1582,6 +1582,8 @@ const (
 	AccountSv1AccountProfilesForEvent = "AccountSv1.AccountProfilesForEvent"
 	AccountSv1MaxAbstracts            = "AccountSv1.MaxAbstracts"
 	AccountSv1DebitAbstracts          = "AccountSv1.DebitAbstracts"
+	AccountSv1MaxConcretes            = "AccountSv1.MaxConcretes"
+	AccountSv1DebitConcretes          = "AccountSv1.DebitConcretes"
 	AccountSv1ActionSetBalance        = "AccountSv1.ActionSetBalance"
 	AccountSv1ActionRemoveBalance     = "AccountSv1.ActionRemoveBalance"
 )