I tested every ALIEXPRESS code, here is what worked

Tested some codes from the previous threads and most were expired, so here is an updated compilation to save on AliExpress.
You can easily get 8%–50% off with these.
US Exclusive Codes
RDT2C → $2 off $15+
RDT4C → $4 off $29+
RDT7C → $7 off $49+
RDT9C → $9 off $69+
RDT16C → $16 off $109+
RDT25C → $25 off $169+
RDT35C → $35 off $239+
RDT40C → $40 off $329+
RDT55C → $55 off $459+