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If you sign up to take the Bio True Challenge [2], they will send you a coupon to use on your next purchase of Bio True Contact Solution. They don’t specify the exact value of the coupon, but do say that it could save us up to 50% off! That being the case, it should be a very nice high value coupon.
Have any of you already signed up and received your coupon? If so, we would love to hear about what coupon you were given!