OK, here is a challenge for you.

Business Requirements

Take payments from Mainland China customers for digital downloads.
- No payment gateway is available.
- Paypal may be possible.
Ask a series of questions to purchaser before taking payment.
- (optional) profile questions
- Questions on who will be the person that support will be provided to (vs who is the person making the payment and requiring the receipt)
  - This happens a lot. The person purchasing the product is not the person who will be using the product.
Potentially giving multiple payment options - such as:
- Alipay.
- Invoice them so they can make a wire transfer.
  - Details will be saved back into Salesforce, invoice auto created and sent to purchaser.
- Paypal.
Send a receipt to the purchaser.
Save all the data back into Salesforce once the payment has been made and profile form filled in.
Click the Buy Now button from WordPress (now. Or Salesforce Communities public site eventually).
The Buy Now button will be on a Chinese Language page.
The forms must be in full Chinese Language.
The data saved back to Salesforce will be in English for some fields
- Eg a Dropdown list of Chinese Language options for a particular field, needs to be saved back to Salesforce as their English equivalent.
  - Form Assembly can do this very well see Multilingual Form Assembly Forms with Prefill.
The forms to be re-useable for multiple different products - based on a unique product code that has a different price for each product.
- Eg pass into the form the Product Code and Price via a shortcode or secure URL token for example.

Options

Stripe has an option to use Alipay. Sounds great. However Alipay is new and it ONLY works via the Stripe Checkout form, not via the Stripe API.
- Therefore we can't use existing forms tools like Gravity Forms or Form Assembly to embed their Stripe payments options into them.
Gravity Forms and Form Assembly both have great options for saving data back to Salesforce
- Form Assembly is much more powerful.
- Gravity forms integrates with WordPress nicer.
- Both won't work here due to Stripe Alipay only being available through the checkout form.
WP Simple Payments Pro works with Alipay really well
- Plus it does translation
- And it allows for Alipay or Credit card, and the purchaser can choose.
- But it doesn't do Custom Fields well
  - They are all just presented in a line of same sized fields - see their demo page.
- And you can't prefill their checkout form.
- You can only then use Stripe to Salesforce via Zapier, which is not great.

Crappy Solution

I have a crappy solution functioning at the moment

WordPress page with Payment form.
They enter minimum details - such as Name and Email Address.
Click Pay Now.
- Stripe Checkout form pops up.
- They choose Alipay or Credit Card
They submit payment.
- Payment made via WP Simple Payments Pro and Stripe + Alipay
- Payment hits Stripe
  - Zapier to make an entry in Salesforce that a payment has been recieved.
  - Auto email the purchaser to ask them to fill in profile form
They click on a link to open profile form - created in Form Assembly.
- They submit the profile form.
  - Data updated back into Salesforce.
Digital download email sent to purchaser.

This is such a crappy experience.

Nicer Solution

It should be as simple as:

WordPress page with Buy Now button.
Click Buy Now.
- They fill in all profile details and payment details.
- They choose Alipay or Credit Card
They submit form.
- Payment goes through to stripe.
- Form updated in background to say payment has been made.
- Form data submitted to Salesforce.
Digital download email sent to purchaser.

But I can NOT find a way to do this.

Any suggestions?

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