Let's enhance the calculation for both the initial commission with a 1:2 or 2:1 matching ratio and then the subsequent commission with a 1:1 ratio. This will allow for a complete understanding of how to calculate the commissions in a binary MLM plan.
### Steps for Calculation
1. **Accumulate BV in Both Legs**:
- Calculate the total BV for the left leg and the right leg separately.
2. **Apply Initial Matching Ratio (2:1 or 1:2)**:
- Identify pairs of BV units that meet the initial matching criteria (either 2:1 or 1:2).
3. **Apply Subsequent Matching Ratio (1:1)**:
- After the initial matching, apply the 1:1 ratio on the remaining BV.
### Example Calculation
Let's assume:
- Left leg BV = 5000
- Right leg BV = 3000
- Initial matching ratio = 2:1
- Subsequent matching ratio = 1:1
- Commission rate for both ratios = ₹10 per matched BV pair
#### Step-by-Step Calculation:
1. **Determine Initial Matching Pairs**:
- For each 2 BV units in the left leg, 1 BV unit in the right leg is required.
- Number of initial matching pairs = Minimum (Left leg BV / 2, Right leg BV / 1)
2. **Calculate the Number of Initial Matches**:
- Initial matches = Min(5000 / 2, 3000 / 1)
- Initial matches = Min(2500, 3000)
- Initial matches = 2500 pairs
3. **Calculate Matched BV for Initial Ratio**:
- Matched BV from left leg (initial) = Initial matches * 2 = 2500 * 2 = 5000
- Matched BV from right leg (initial) = Initial matches * 1 = 2500 * 1 = 2500
4. **Calculate Remaining BV**:
- Remaining BV in left leg after initial match = 5000 - 5000 = 0
- Remaining BV in right leg after initial match = 3000 - 2500 = 500
5. **Determine Subsequent Matching Pairs** (1:1 ratio):
- For the remaining BV, use the 1:1 ratio.
- Number of subsequent matching pairs = Minimum (Remaining BV left, Remaining BV right)
6. **Calculate the Number of Subsequent Matches**:
- Subsequent matches = Min(0, 500)
- Subsequent matches = 0 pairs (since there's no remaining BV in the left leg)
7. **Calculate Total Commission**:
- Total Commission from initial matches = Initial matches * ₹10 = 2500 * ₹10 = ₹25,000
- Total Commission from subsequent matches = Subsequent matches * ₹10 = 0 * ₹10 = ₹0
- Total Commission = ₹25,000 + ₹0 = ₹25,000
### Implementation in PHP:
Here’s a detailed PHP code snippet:
```php
<?php
function calculateBVCommission($leftBV, $rightBV, $commissionRate, $initialMatchingRatioLeft, $initialMatchingRatioRight, $subsequentMatchingRatio) {
// Calculate the number of initial matching pairs
$initialMatches = min(floor($leftBV / $initialMatchingRatioLeft), floor($rightBV / $initialMatchingRatioRight));
// Calculate matched BV for initial ratio
$matchedBVLeftInitial = $initialMatches * $initialMatchingRatioLeft;
$matchedBVRightInitial = $initialMatches * $initialMatchingRatioRight;
// Calculate remaining BV after initial matching
$remainingBVLeft = $leftBV - $matchedBVLeftInitial;
$remainingBVRight = $rightBV - $matchedBVRightInitial;
// Calculate the number of subsequent matching pairs (1:1 ratio)
$subsequentMatches = min($remainingBVLeft, $remainingBVRight);
// Calculate total commission
$totalCommissionInitial = $initialMatches * $commissionRate;
$totalCommissionSubsequent = $subsequentMatches * $commissionRate;
$totalCommission = $totalCommissionInitial + $totalCommissionSubsequent;
return [
'initialMatches' => $initialMatches,
'matchedBVLeftInitial' => $matchedBVLeftInitial,
'matchedBVRightInitial' => $matchedBVRightInitial,
'remainingBVLeft' => $remainingBVLeft,
'remainingBVRight' => $remainingBVRight,
'subsequentMatches' => $subsequentMatches,
'totalCommissionInitial' => $totalCommissionInitial,
'totalCommissionSubsequent' => $totalCommissionSubsequent,
'totalCommission' => $totalCommission
];
}
// Example values
$leftBV = 5000;
$rightBV = 3000;
$commissionRate = 10;
$initialMatchingRatioLeft = 2;
$initialMatchingRatioRight = 1;
$subsequentMatchingRatio = 1;
$result = calculateBVCommission($leftBV, $rightBV, $commissionRate, $initialMatchingRatioLeft, $initialMatchingRatioRight, $subsequentMatchingRatio);
print_r($result);
?>
```
This code calculates the initial and subsequent matches, matched BV, remaining BV, and the total commission based on the given BV values and matching ratios. Adjust the `commissionRate`, `initialMatchingRatioLeft`, `initialMatchingRatioRight`, and `subsequentMatchingRatio` as needed for your specific MLM plan.