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Re: [106attendees] Grab (Re: MRT Contactless Payment)

Louis Chan <louisc@juniper.net> Sat, 16 November 2019 15:49 UTC

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From: Louis Chan <louisc@juniper.net>
To: Carsten Bormann <cabo@tzi.org>
CC: "106attendees@ietf.org" <106attendees@ietf.org>
Thread-Topic: Grab (Re: [106attendees] MRT Contactless Payment)
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Date: Sat, 16 Nov 2019 15:49:41 +0000
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Subject: Re: [106attendees] Grab (Re: MRT Contactless Payment)
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For Grab, I also have another account with a sim outside Singapore, that could just receive SMS for registration.
And you can use Paypal too for payment.

It is cheaper for the trip to airport in some case. In Singapore, occasionally it is hard to find a Taxi. And Grab could help you then.

Rgds
Louis

-----Original Message-----
From: Carsten Bormann <cabo@tzi.org> 
Sent: Saturday, November 16, 2019 10:45 PM
To: Louis Chan <louisc@juniper.net>
Cc: 106attendees@ietf.org
Subject: Grab (Re: [106attendees] MRT Contactless Payment)

On Nov 16, 2019, at 19:49, Louis Chan <louisc=40juniper.net@dmarc.ietf.org> wrote:
> 
> Suggest you folks to install Grab in your phone. It is the Singapore version of Uber. 

It may not be useful if you use a local prepaid SIM card.

Since just about every visitor gets one and then gets a Grab account, you are likely to get a recycled phone number and with that hit the Grab account of a previous visitor.  Since Grab tends to require validation with your Facebook account etc. after such a long time, you can’t even steal your rides from the previous owner of the phone number.  It seems you simply cannot use Grab.

Nice real-life warning about relying on reassignable identifiers (phone numbers, domain names, URLs).

(In other news, Grab’s surge pricing appears to be about as evil as that of Uber.)

Grüße, Carsten

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