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Startup Preorder Refund Reserve Term Tool

Apply an explicit assumed refund fraction to prepaid order value without predicting refunds or setting accounting reserves.

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Description

Allocate prepaid value under a supplied refund-reserve fraction.

Venture calculations depend on funding scope, fee bases, repayment terms, equity conventions and reporting periods. A post-money investor fraction differs from a pre-money valuation ratio, while constant-burn runway is conditional on a positive burn assumption. Interview consent and reported hypothesis support remain source-record assertions rather than verified evidence.

Allocate prepaid value under a supplied refund-reserve fraction.

When to use this tool

Use Startup Preorder Refund Reserve Term when you already have prepaidValue, suppliedRefundFraction and need to allocate prepaid value under a supplied refund-reserve fraction.

How to use the tool and how it works

  1. Enter prepaidValue, suppliedRefundFraction. Use the units and conventions below.
  2. Run the tool. Correct any format, range, or cross-field input error before interpreting the output.
  3. Read refundReserve, remainingPrepaidValue. Use the output convention below.

Require prepaidValue>=0 and fraction in [0,1]; return prepaid*fraction and prepaid*(1-fraction).1

Input fieldMeaning and unitsAccepted input
prepaidValuePrepaid ValueRequired. Finite number; minimum 0.
suppliedRefundFractionSupplied Refund FractionRequired. Finite number; minimum 0; maximum 1.
Output fieldInterpretationReturned shape
refundReserveRefund ReserveRequired. Finite number.
remainingPrepaidValueRemaining Prepaid ValueRequired. Finite number.
json
{
  "input": {
    "prepaidValue": 1000,
    "suppliedRefundFraction": 0.2
  },
  "output": {
    "refundReserve": 200,
    "remainingPrepaidValue": 800
  }
}

Limitations and assumptions

  • The fraction is an assumption, not an estimated refund rate or a determination of legally required reserves or revenue recognition.
  • Inputs must satisfy both the field types and the cross-field conditions above. Invalid input causes an error; a successful false flag or documented placeholder is a different result.
  • Numeric calculations use binary floating point unless exact decimal-integer arithmetic is explicitly stated. No hidden measurement tolerance or decimal rounding is added; nonfinite or out-of-contract results are rejected. Numeric signed-zero results are exported as zero.

Alternative or Complementary methods

Reconcile the actual cash-flow forecast, financing agreement, cap table and experiment records for a venture decision. Use the full vesting and funding terms and inspect evidence quality; one balance, status label or supplied fraction does not establish feasibility, ownership or customer demand.

References

  1. Calculation and input contract: entrepreneurship-studies/startup-preorder-refund-reserve-term — tool.io

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