I'm just starting to poke around with the eCommerce module and I'm not sure how to best configure it for my needs. Here's what I want to have done:
I'm putting together an online photo processing service for sorting/scrubbing/cropping/layout of digital photos. Here is an example of what I'd like to offer both pre-paid and post-paid services.
- Pre-paid: pay $10 for 1000 photos, 1 cent a photo for processing raw photos.
- Post-paid: we process your photos first and you pay 5 cents for every finished photo you download/purchase from us.
I looked at non-shippable product, but it's not clear how to best configure it for a $10 prepay. Is that the price and I just write a customization somewhere to keep track of what was spent based on photos processed?
I also looked at "file-download product", but it is designed to attach a price for each file on the system. Do I have to create a product for each image -- will I have 1000s products in the system for a given user and have a method for selecting a whole folder of photos to add to the shoopping cart? That doesn't sound like what the developers of the module meant -- for one thing, the cart may not be big enough to list individual files.
Also, looked at the recurring product is based on expiration by time, not by units consumed.