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Sonic Coupon

Get 1/2 Price Shakes when you order on Sonic's website or Sonic Rewards' App (Free to join). Valid Through Sept 25th . Offer for registered Sonic App users At participating locations.

Expires: 12-31-2022

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Sonic Coupon - Get 1/2 Price Shakes when you order on Sonic's website or Sonic Rewards' App (Free to join). Valid Through Sept 25th . Offer for registered Sonic App users At participating locations.
Most coupons are valid only at participating locations and not valid in AK, HI, PR or outside the USA. One coupon per person per visit. Not valid with other offers or coupons. Void where prohibited. Coupons not valid at airports, trains, and stadiums. Share: Share on Facebook Tweet coupon

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