Looks like they are running some promotions through the end of the year:
https://files.constantcontact.com/4b...031ddb7d5a.pdf
I've reformatted the mail I received below for the Q3 promotion.
ICBC USA summer offer starts now. Earn up to 7.5% cashback on selected merchant categories when using your ICBC (USA) UnionPay credit card. Exclusive promotion applies to both online and offline transactions, meeting the demands of everyday life.
5X Cashback at Amazon.com
- Premier Platinum Card: 7.5% Cash back
- Preferred Gold Card: 5% Cash back
3X In-person transactions
- Premier Platinum Card: 4.5% Cash back
- Preferred Gold Card: 3% Cash back
This offer is effective from 7/1/2021 to 9/30/2021. During the promotion period, additional total cash back is capped at $300 and $600 respectively for the UnionPay Gold and the UnionPay Platinum card. We reserve the right to change rule and limitations.
Looks like they are doing online transactions and restaurants instead of Amazon and Restaurants in Q4.