ilario

This extension adds the “Cash” payment system to your WooCommerce store.
<ul>
<li>[WordPress Cash Pickup] (http://www.webcreates.eu/download/payment-cash-pickup.zip)</li>
</ul>
<h3>Premium version</h3>
If customer chooses “local pickup”, the system disables all methods of payment (bacs, checks, cod and paypal automatically) except the “cash pickups”. 
If there was a system of payment other than those listed, you have to manually change that part of the code. 
Buy link: http://www.webcreates.eu/sell_plugin.php
<h3>License</h3>
Copyright (C) 2016-2017 Ilario Tresoldi. 
All rights reserved.
This program is free software; 
you can redistribute it and/or modify it under the terms of the GNU General Public License 
as published by the Free Software Foundation; 
either version 2 
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, 
but WITHOUT ANY WARRANTY; 
without even the implied warranty of 
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License 
along with this program; 
if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

Payment Cash Pickup

A WooCommerce extension that adds the "Cash" payment system

postpostmodern

Cache Money stores all database result sets on the filesystem as serialized data, by using the oft-neglectged wp-content/db.php to extend the normal $wpdb class. Result sets will be updated as needed on a user by user basis when they do actions that perform update queries.
Please note that this is not a full scale page cache, like WP-Cache or WP Super Cache, although this will work just fine in conjunction. Cache Money is meant for sites with constantly changing content, where a full cache may not be suitable.
Tested with WordPress and WordPress MU 2.8.0 ~ 3.1 
Requires PHP 5, like all good PHP apps.

Payment Cash Pickup vs WPDB Cache Money