cards, was E-ZPass, was CharlieCards v.v. Oyster (and Octopus?)
On 28/02/2012 11:34, Neil Williams wrote:
On Sun, 26 Feb 2012 18:32:17 +0000 (UTC), "Adam H. Kerman"
wrote:
Uh, always? What do you do at a fuel station which requires a credit
card before dispensing fuel, or at a restaurant, when the tip amount
to be charged is not known until later
In the latter case, you usually enter the tip into the machine before
giving your PIN.
Neil
Or you can forgo the tip and via the machine and just leave a few coins.
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