If you're not registered to use GCASH follow these simple steps to convert your cash:
Go to a Globe Business Center
- where? Mostly in Malls
- how? Request to do a GCASH transaction
- you need: A valid ID and your cash
- extra payments? NONE
Other GCASH outlets click the link below:
http://www.g-cash.com.ph/subsectionpagearticle.aspx?secid=25&ssid=49&id=123
How to send GCASH:
Just type AMOUNT<space>4-digit PIN and send to 2882+10 digit cellphone number of the recipient.
You can also go to the Globe Services menu in your SIM card, click on Postpaid or Prepaid Services>GCASH>Send GCASH
MORE INFO? click here http://www.g-cash.com.ph
Do not also forget my GCASH details :)

THANKS!