This fixes #9 by allowing two behaviors via REDEEM_ONE_TO_ONE:

* based on the SWEAT_EQUITY_LIMIT with discounts applied,
* based on 1 to 1 (1hr of volunteering === 1hr of free stand time) regardless of the SWEAT_EQUITY_LIMIT

Connections/database_functions.php

@@ -89,6 +89,10 @@ define("SPECIAL_VOLUNTEER_DISCOUNT",50);              // PERCENTAGE
 // Determines the behaviour of Bicycles (transaction_type_id) for volunteer to earn-a-bike purchases
 define("EARN_A_BIKE_LIMIT",1);
 
+// Determine if stand time behaviour will be based on the SWEAT_EQUITY_LIMIT with discounts applied,
+// or 1 to 1 (1hr of volunteering === 1hr of free stand time) regardless of the SWEAT_EQUITY_LIMIT
+define("REDEEM_ONE_TO_ONE", true);
+
 // Map transaction_type_id for transaction to benefits; 
 // Bicycles and Stand Time are special transaction types for volunteers, but they should still be mapped if benefits are desired.
 $transactions_with_volunteer_benefits = array( 	"Bicycles" => true,

js/transaction.js

@@ -629,6 +629,12 @@ $(function() {
 			discount = obj.volunteer_discount;
 		} 
 
+		if ($("#transaction_type").val() === "Stand Time") {
+			if (obj.redeem_one_to_one === true) {
+				discount = 100;
+			}
+		}
+
 		// figure out remaining hours that can be redeemed if some, but not all, volunteer hours have been redeemed.
 		var remaining, year = d.getFullYear(), exceeded_sweat_equity_limit = false, price_after_redeeming, spinner_difference;
 		if (volunteer) {

json/transaction.php

@@ -18,6 +18,7 @@ $stand_time_value = STAND_TIME_VALUE;
 $free_stand_time_period = FREE_STAND_TIME_PERIOD;
 $timezone = TIMEZONE;
 $sweat_equity_limit = SWEAT_EQUITY_LIMIT;
+$redeem_one_to_one = REDEEM_ONE_TO_ONE;
 $max_bike_earned = MAX_BIKE_EARNED;
 $volunteer_hour_value = VOLUNTEER_HOUR_VALUE;
 $volunteer_discount = VOLUNTEER_DISCOUNT;
@@ -157,6 +158,7 @@ $membership_discount = MEMBERSHIP_DISCOUNT;
 		$result3["special_volunteer_hours_qualification"] = $special_volunteer_hours_qualification;
 		$result3["special_volunteer_discount"] = $special_volunteer_discount;
 		$result3["stand_time_value"] = $stand_time_value;
+		$result3["redeem_one_to_one"] = $redeem_one_to_one;
 
 		$result = (object)array_merge((array)$result, (array)$result2, (array)$result3);
 		echo json_encode($result);