A PHP Error was encountered

Severity: Warning

Message: Use of undefined constant customer_id - assumed 'customer_id' (this will throw an Error in a future version of PHP)

Filename: models/Common.php

Line Number: 79

Backtrace:

File: /home/lzbftwhv/public_html/prepaidsim/application/models/Common.php
Line: 79
Function: _error_handler

File: /home/lzbftwhv/public_html/prepaidsim/application/controllers/en/Contents.php
Line: 86
Function: logincheck_no_redirect

File: /home/lzbftwhv/public_html/prepaidsim/index.php
Line: 315
Function: require_once

TANK SIM - Refund & Cancellation

After shipping, we will not provide refunds or cancel orders for any reason.
Please tell us by 5 days before your Service Start Date. We ship out 4 days before your Service Start Date.