Discounts available to DVC members?

[tigger2esq]

DH and I just purchased a DVC resale and I am curious what discounts generally are made available to DVC members (such as Disney Store purchases, park passes etc.) My Disney Club membership will expire soon and I was wondering if it will be worth it to renew or whether the discounts would be generally duplicative.

[Disnydad]

10% discount at TDS. 10% discount on UMP's only. No discount on AP's.

I keep my DC card to use the discount on car rentals with National and for an about 5% discount on our AP's. Then the Disney Magazine is just a bonus. I saved over $50 on our next car rental and about $64 on our AP's.