getFinalAmount() {
      const sum = RangeSlideModule.$amount;
      const beautifySum = RangeSlideModule.beautifyNumber(sum);
      let genericSum;
      if (sum > 100000) {
        genericSum = RangeSlideModule.$amount / 100 * 1.75;
      } else {
        genericSum = RangeSlideModule.$amount / 100 * 2
      }
      const days = RangeSlideModule.$days;
      const loanEndDate = moment().add(RangeSlideModule.$days - 1, 'days').format('DD');
      const loanEndMonth = moment().add(RangeSlideModule.$days - 1, 'days').format('dddd');
      const loanEndWeekday = moment().add(RangeSlideModule.$days - 1, 'days').format('MMMM');
      const finalAmount = sum + genericSum * days;
      const beautifyFinalAmount = RangeSlideModule.beautifyNumber(finalAmount.toFixed());
      RangeSlideModule.$amountElement.text(beautifySum);
      RangeSlideModule.$dateShowElement.text(loanEndDate);
      RangeSlideModule.$month.text(loanEndMonth);
      RangeSlideModule.$week.text(loanEndWeekday);
      RangeSlideModule.$amountReturnElement.text(beautifyFinalAmount);
    },