运通银行将于达美航空合作，推出2019年全新#DeltaAmexPerks Perktoberfest Tour。椒盐卷饼（Pretzel）卡车将于2019年9月6日至11月2日在全美九个城市穿梭，提供免费的现做的椒盐卷饼。
运通银行达美航空联名卡持卡人可以出示信用卡，将得到免费一个椒盐卷饼。同行伙伴也可以免费得到一个。如果想要购买，可以支付$3，运通和达美将把所有收入捐赠给美国红十字会。
具体城市、售卖赠送地址、日期如下：
可以点击官方主页查看具体地址和售卖赠送时间。
- Salt Lake City – City Creek Center
:September 6 - Salt Lake City – Avenues Street Fair: September 7
- New York City – Herald Square: September 13
- New York City – Pier 15: September 15
- Detroit – Parktoberfest in Beacon Park: September 21-22
- Minneapolis – Mall of America: September 28-29
- Atlanta – Sweetwater Brewery: October 5
- Atlanta – Candler Park: October 6
- Raleigh/Durham – PNC Arena: October 12
- Raleigh/Durham – Second Sundays at City Market: October 13
- Boston – City Hall Plaza: October 18
- Boston – Brewer Fountain Plaza: October 19
- Seattle – Westlake Park: October 26
- Seattle – Fremont Sunday Market
:October 27 - Los Angeles – First Fridays at the Brig Abbot Kinney: November 1
- Los Angeles – Xbox Plaza at L.A. Live: November 2
