Get a 6-inch sandwich for just $3.99 at Subway! Click Copy to redeem your coupon:
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Should you find that the code does not work, try going to a different location or using the following codes: SUB399, 6INCH399, DEAL6SUB, 6SUB, SIXINCHSUB, 399SANDWICH, 399SUB, SANDWICHDEAL, SUBDEAL399.
669 customers have used this offer, last on May 13, 2026.
