Saw this in the For You section in the app. Seems to be generic.
Apply the voucher code at payment page. Enjoy!
To view list of qualified restaurants, use the cuisine filters or click on the voucher in For You section.
Copied and pasted from the voucher:
NEW $5 Menulog voucher #1 (4 in total)
Order from your favourite Pizza, Indian, Thai, Chinese or Italian restaurants and enjoy $5 off*!
To redeem, copy your code, order and apply at checkout. Offer expires at midnight on 01/10/2020.
*Only valid with Pizza, Indian, Thai, Chinese or Italian orders.
$20 min spend. 1 redemption per customer. CC payments only.