Here are the D23 Disney+ offer terms that appear below this offer. I haven’t seen the offer pop up yet but I’m pretty confident we should see it tomorrow since it references active membership as of 9/1/19 below.
Valid only from August 26, 2019 through September 2, 2019 at 11:59 PM PT. Promotional offer available to all D23 General, Gold or Gold Family Members who have an active membership as of 11:59PM PT on September 1, 2019. Valid for US residents with US payment method only. Acceptance of this promotional offer, or use of the promotional offer code, constitutes acceptance of the following terms and conditions. This promotional offer of $46.99 per year, if accepted, entitles the bearer to a one-time discount of $69.00 off the regular price of a three-year subscription to Disney+ ($209.97). Subscription will automatically renew on an annual basis at the end of three years, at the annual subscription price (currently $69.99) unless cancelled. Taxes added to price, where applicable. Cancel anytime, subject to terms. No refunds or credits for partial months or years. Access to Disney+ will continue through the end of the current subscription term. To accept this offer, you must click on the link included in this email, create an account, accept the Subscriber Agreement, and elect to purchase a three-year subscription. Promotional offer code is one-time use only. Cannot be combined with any other offers, coupons, discounts or promotions. Cannot be applied to an existing subscription to Disney+. Not redeemable for cash or any other goods or services. This offer code cannot be sold and is not valid and will not be honored if obtained from any third party, including through Internet auction sites. No money or other consideration was given in exchange for this offer.