Using with WP Affiliate Platform

I tested. Calculation is error. That is due to when variant is used in stripe payment plugin. the plugin “Affiliate Stripe Payments Integration Version 1.5” did not calculate those.

Hence, I modified the code section as shown. I did not go further to find out those variant variable, for simple hack I just use the “paid amount” – [“tax amt” + “shipping amt”]:
=========================
`//Required Parameters
$item_price = $post_data[‘item_price’];//Sale amount
$item_quantity = isset($post_data[‘item_quantity’]) ? $post_data[‘item_quantity’] : 1;//Item quantity
$tax_amt = isset($post_data[‘tax’]) ? $post_data[‘tax’] : 0;//Tax amount if any;
$shipping_amt = isset($post_data[‘shipping’]) ? $post_data[‘shipping’] : 0;//Shipping amount if any;
$paid_amount = $post_data[‘paid_amount’];//Total Amount Paid

//Amount calculation (for commission purpose)
wp_affiliate_log_debug(‘Stripe Payments integration – Item price: ‘.$item_price.’, Item quantity: ‘.$item_quantity.’, Tax: ‘.$tax_amt.’, Shipping: ‘. $shipping_amt.’, Total Paid Amount: ‘.$paid_amount, true);
//$amount = ($item_price * $item_quantity) – $tax_amt – $shipping_amt;
$amount = $paid_amount – ($tax_amt + $shipping_amt);
=========================

Hope helpful.

I uses :

$varPrice = isset( $post_data['var_applied'] ) ? $post_data['var_applied'] : '';

		// check if we have variations applied
		if ( $varPrice ) {
			$varPrice = array_sum(array_column($varPrice, 'price'));
		}

and
set:
$amount = ($item_price * $item_quantity) + $varPrice - $tax_amt - $shipping_amt;

the commission is calculated based on incorrect amount.
Actual amt = 123.05 – tax – shipping = 115, instead it based on 106.05 to calculate commission.