your confirmation from Visa should be enough. take the print or phone copy with you. the theater keeps a list of everyone who pays online which they will check against the information you give them. BTW, you do not have to have your own PayPal account ... it is Stagecrafters who has the account and pays them for the privilege of handling online ticketing.
First of all did you get a confirmation for the payment with Visa, and secondly if you did get a confirmation I would still attend
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