public function create_payment( $row = array() ) {

    $payment = new EDD_Payment;
    $payment->status = 'pending';

    if( ! empty( $this->field_mapping['number'] ) && ! empty( $row[ $this->field_mapping['number'] ] ) ) {

      $payment->number = sanitize_text_field( $row[ $this->field_mapping['number'] ] );

    }

    if( ! empty( $this->field_mapping['mode'] ) && ! empty( $row[ $this->field_mapping['mode'] ] ) ) {

      $mode = strtolower( sanitize_text_field( $row[ $this->field_mapping['mode'] ] ) );
      $mode = 'test' != $mode && 'live' != $mode ? false : $mode;
      if( ! $mode ) {
        $mode = edd_is_test_mode() ? 'test' : 'live';
      }

      $payment->mode = $mode;

    }

    if( ! empty( $this->field_mapping['date'] ) && ! empty( $row[ $this->field_mapping['date'] ] ) ) {

      $date = sanitize_text_field( $row[ $this->field_mapping['date'] ] );

      if( ! strtotime( $date ) ) {

        $date = date( 'Y-m-d H:i:s', current_time( 'timestamp' ) );

      } else {

        $date = date( 'Y-m-d H:i:s', strtotime( $date ) );

      }

      $payment->date = $date;

    }

    $payment->customer_id = $this->set_customer( $row );

    if( ! empty( $this->field_mapping['email'] ) && ! empty( $row[ $this->field_mapping['email'] ] ) ) {

      $payment->email = sanitize_text_field( $row[ $this->field_mapping['email'] ] );

    }

    if ( ! empty( $this->field_mapping['name'] ) && ! empty( $row[ $this->field_mapping['name'] ] ) ) {

      $payment->name = sanitize_text_field( $row[ $this->field_mapping['name'] ] );

    } else {

      if ( ! empty( $this->field_mapping['first_name'] ) && ! empty( $row[ $this->field_mapping['first_name'] ] ) ) {

        $payment->first_name = sanitize_text_field( $row[ $this->field_mapping['first_name'] ] );

      }

      if ( ! empty( $this->field_mapping['last_name'] ) && ! empty( $row[ $this->field_mapping['last_name'] ] ) ) {

        $payment->last_name = sanitize_text_field( $row[ $this->field_mapping['last_name'] ] );

      }
    }

    if( ! empty( $this->field_mapping['user_id'] ) && ! empty( $row[ $this->field_mapping['user_id'] ] ) ) {

      $user_id = sanitize_text_field( $row[ $this->field_mapping['user_id'] ] );

      if( is_numeric( $user_id ) ) {

        $user_id = absint( $row[ $this->field_mapping['user_id'] ] );
        $user    = get_userdata( $user_id );

      } elseif( is_email( $user_id ) ) {

        $user = get_user_by( 'email', $user_id );

      } else {

        $user = get_user_by( 'login', $user_id );

      }

      if( $user ) {

        $payment->user_id = $user->ID;

        $customer = new EDD_Customer( $payment->customer_id );

        if( empty( $customer->user_id ) ) {
          $customer->update( array( 'user_id' => $user->ID ) );
        }

      }

    }