For many years I have used PayPal subscriptions to manage the renewal of membership to the car club I run the online services for.
PayPal subs have 2 main drawbacks
1. If a Card assigned to the Subscription changes, the subscription is cancelled.
2. If the membership price increases, the active subscription price will not change.
What payment plug-ins are there that can cope with changing cards and price increases ?
I am looking for top-tier payment processors, eg Sage or World Pay.
Thanks
Mark
