public static void addPayantProduct(PayantProduct payantProduct, final OnProductAddedListener onProductAddedListener) {
        Call<PayantAddProductInfo> payantAddProductInfoCall = payantApiService.addNewProduct(Headers.contentType(), Headers.authorization(), payantProduct);
        payantAddProductInfoCall.enqueue(new Callback<PayantAddProductInfo>() {
            @Override
            public void onResponse(Call<PayantAddProductInfo> call, Response<PayantAddProductInfo> response) {