Is it possible to have multiple subscriptions under on Account, in Zoho Subscriptions?
Yes, a single customer can have multiple subscriptions and you can have different
bank accounts associated to each of the subscriptions.
You can just add
the bank account using the 'Request Payment Method', available under Customers>More>Request Payment Method.
After this, while creating a subscription you can choose the bank
account from which you would like the subscription to be charged.