/home/kueuepay/public_html/vendor/fakerphp/faker/src/Faker/Provider/Biased.php
<?php

namespace Faker\Provider;

class Biased extends Base
{
    /**
     * Returns a biased integer between $min and $max (both inclusive).
     * The distribution depends on $function.
     *
     * The algorithm creates two doubles, x ∈ [0, 1], y ∈ [0, 1) and checks whether the
     * return value of $function for x is greater than or equal to y. If this is
     * the case the number is accepted and x is mapped to the appropriate integer
     * between $min and $max. Otherwise two new doubles are created until the pair
     * is accepted.
     *
     * @param int      $min      Minimum value of the generated integers.
     * @param int      $max      Maximum value of the generated integers.
     * @param callable $function A function mapping x ∈ [0, 1] onto a double ∈ [0, 1]
     *
     * @return int An integer between $min and $max.
     */
    public function biasedNumberBetween($min = 0, $max = 100, $function = 'sqrt')
    {
        do {
            $x = mt_rand() / mt_getrandmax();
            $y = mt_rand() / (mt_getrandmax() + 1);
        } while (call_user_func($function, $x) < $y);

        return (int) floor($x * ($max - $min + 1) + $min);
    }

    /**
     * 'unbiased' creates an unbiased distribution by giving
     * each value the same value of one.
     *
     * @return int
     */
    protected static function unbiased()
    {
        return 1;
    }

    /**
     * 'linearLow' favors lower numbers. The probability decreases
     * in a linear fashion.
     *
     * @return int
     */
    protected static function linearLow($x)
    {
        return 1 - $x;
    }

    /**
     * 'linearHigh' favors higher numbers. The probability increases
     * in a linear fashion.
     *
     * @return int
     */
    protected static function linearHigh($x)
    {
        return $x;
    }
}
Refund Policy
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At NFC Pay, we strive to provide a seamless and satisfactory experience with our services. This Refund Policy outlines the circumstances under which refunds may be issued for transactions made through our platform. Please read this policy carefully to understand your rights regarding refunds.
1. Eligibility for Refunds
Refunds may be considered under the following circumstances:
 

2. Non-Refundable Situations
Refunds will generally not be issued in the following situations:
 

3. Refund Process
To request a refund, please follow these steps:
 

  1. Contact Customer Support: Reach out to our customer support team via [email/phone/app support chat] with your transaction details, including the date, amount, and reason for the refund request.
  2. Investigation: Our team will review your request and may ask for additional information or documentation to support your claim. This process typically takes [5-10 business days], depending on the complexity of the issue.
  3. Refund Decision: After reviewing your request, we will notify you of our decision. If approved, the refund will be processed back to your original payment method. The timing of the refund will depend on your bank or payment provider and may take up to [10 business days] to reflect in your account.

4. Refund Exceptions
Certain transactions may be subject to specific terms and conditions, including non-refundable fees or charges. Please review the terms associated with each transaction carefully, as some fees may not be eligible for refunds.
5. Modifications to the Refund Policy
NFC Pay reserves the right to modify this Refund Policy at any time. Changes will be communicated through updates on our website and app, and the effective date will be updated accordingly. We encourage you to review this policy periodically to stay informed about our refund practices.
By using NFC Pay, you agree to this Refund Policy and understand the terms under which refunds may be issued. Our goal is to ensure a fair and transparent refund process, providing you with confidence and peace of mind when using our services.