diff --git a/cmd/cart/pool-server.go b/cmd/cart/pool-server.go
index f9ab384..c6aab31 100644
--- a/cmd/cart/pool-server.go
+++ b/cmd/cart/pool-server.go
@@ -80,6 +80,10 @@ func (s *PoolServer) AddSkuToCartHandler(w http.ResponseWriter, r *http.Request,
 	if err != nil {
 		return err
 	}
+	err = s.HandleReservations(r.Context(), id, msg)
+	if err != nil {
+		return err
+	}
 	data, err := s.ApplyLocal(r.Context(), id, msg)
 	if err != nil {
 		return err