Hello Tim,

Thank you for contacting Chargify.

I am forwarding your message to our technical sales team for their review.

Regards,

Jay G.

Hey there,

We have a hosted page for changing credit card details. If your customer's card fails for some reason, then we will send an email to them, asking them to click a link in our email and come to our site to change their card.

You can also generate the change-card URL and include it in an email you send, etc.

As for upgrading/downgrading the plan your customer is on, that's a different thing and, yes, it requires you or someone you hire to make some pages and integrate to our API.

We are (kind of forever, but it's coming along) working on a narrow "portal" that you'll be able to use to direct your customers to a site we host for you, where they can do common things like updating a card, maybe simple plan upgrades, etc. Sorry it's taking longer than we expected.

Thanks.

--- Lance

Tim,

The .NET wrapper is available here - called Chargify.NET. You can also add it as a package reference using the Nuget command in the package manager:

'Install-Package chargify'

There's lots of documentation available, sample implementations (Azure, WebForms, MVC3), and I'm the author so I'm available for lots of help if you need it.

Specifically, the bit to migrate subscriptions looks like this:

ChargifyConnect chargify = new ChargifyConnect{ ... };
chargify.MigrateSubscriptionProduct(s.SubscriptionID, "product", false, false);

And to update a subscription product, you would do something like this:

ChargifyConnect chargify = new ChargifyConnect{ ... };
chargify.EditSubscriptionProduct(s.SubscriptionID, "product");

-- Kori (@djbyter)