急问：意铁官网上定到IC票，已付款，发来的PD

下周就去意大利了，第一次出国，好多问题不懂。。请大家帮忙！
用信用卡在意铁官网上买了一张从罗马去佛罗伦萨的IC票，已付款，发过来的邮件里，PNR是空的，附件PDF里也是空的，请问这是正常现象吗？我看网上说这种票不需要再到打卡机上打时间，直接打印出来带上火车，售票员查票时出示PNR就行，是不是这样？可是……没有PNR号怎么办呢？

Train: Euronight XX date XX
Departure: Roma Termin; Arrival: Firenze S. M. Novella
Carriage: ; Place: (Mandatory reservation) ;
Fare: Super Economy; 1 Adults; 2� CLASSE Traveler Name:XXX
Fare: Super Economy; 1 Adults; 2� CLASSE Traveler Name:XXX


Booking code (PNR):
Master code:
Price: EUR 18.00
Loyalty code:
Corporate ID: -
Pick up procedure: Electronic Ticket
Buyer name: XX
CP reservation change code (CP):
Ticket Code :1122334