woocommerce / woocommerce-gateway-stripe

				$user = wp_get_current_user();

				if ( $user ) {

					$user_email = get_user_meta( $user->ID, 'billing_email', true );

					$user_email = $user_email ? $user_email : $user->user_email;

				} else {

					$user_email = '';

				}

				$display = '';

		$user                 = wp_get_current_user();

		$display_tokenization = $this->supports( 'tokenization' ) && is_checkout() && $this->saved_cards;

		if ( $user->ID ) {

			$user_email = get_user_meta( $user->ID, 'billing_email', true );

			$user_email = $user_email ? $user_email : $user->user_email;

		} else {

			$user_email = '';

		}

		if ( is_add_payment_method_page() ) {

			$pay_button_text = __( 'Add Card', 'woocommerce-gateway-stripe' );