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  1. Integration options
  2. Direct integrations
  3. Building checkouts

Handling e-invoicing requirements

Gain a better understanding of how to comply with e-invoicing requirements in Taiwan

PreviousApplying store creditNextLanded cost

Last updated 2 months ago

If you select the option and you'd like to use the , this article outlines one possible approach you might use to handle a that is assigned a of DR_TAIWAN-ENTITY.

In , your application can implement additional operations that save and/or retrieve a customer's .

Before or after customers initiate checkout, use a control (such as a radio button or checkbox) to determine whether they're making the purchase as an individual or on behalf of a business. Depending on the customer's selection, display the appropriate fields in your shipping and/or billing information collection form.

If customers are making the purchase as a business entity, then your form needs to collect their organization/company name. Otherwise, that field isn't needed.

If customerType is business, then make sure you define shipTo.organization and/or billTo.organization.

POST /checkouts/{id}
curl --location --request POST 'https://api.digitalriver.com/checkouts/7890d7c5-e15a-4827-80b0-8652de82ad04' \
...
--header 'Authorization: Bearer <Secret API Key>' \
...
--data-raw '{
    "customerType": "business",
    "shipTo": {
        "address": {
            "line1": "台南市安平區光州路3號",
            "city": "Tainan",
            "postalCode": "708",
            "state": "Taiwan",
            "country": "TW"
        },
        "name": "John Doe",
        "organization": "Acme, Inc."
    },
    "billTo": {
        "address": {
            "line1": "台南市安平區光州路3號",
            "city": "Tainan",
            "postalCode": "708",
            "state": "Taiwan",
            "country": "TW"
        },
        "name": "John Doe",
        "organization": "Acme, Inc."
    }
}'
Checkout
{
    "id": "7890d7c5-e15a-4827-80b0-8652de82ad04",
    ...
    "customerType": "individual",
    ...
    "sellingEntity": {
        "id": "DR_TAIWAN-ENTITY",
        "name": "Digital River Taiwan"
    },
    ...
}

If it is, determine the value of customerType.

{
    "type": "conflict",
    "errors": [
        {
            "code": "additional_information_required",
            "parameter": "invoiceAttributeId",
            "message": "Invoice attribute is required."
        }
    ]
}
{
    "type": "conflict",
    "errors": [
        {
            "code": "additional_information_required",
            "parameter": "taxIdentifiers",
            "message": "Tax identifiers with types of 'tw' are required."
        }
    ]
}

Once you've completed either of these operations, you can collect the customer's shipping choice (when required) and payment. For details refer to:

If invoiceAttribute is populated, then you can display each of its attributes on the summary page. Similarly, if a taxIdentifiers[] exists, you can display its value on that same page.

Digital River has integrated with a third-party service that gives customers access to all of their eGUIs. As a result, you're not required to provide this information on your site. In B2C transactions, the service adds the eGUIs to a government-managed customer-accessible website. In B2B transactions, customers are sent an email that contains the eGUI number, a link to the national lottery site, and a PDF attachment of the invoice.

For each invoiceAttribute.type, the following provides an example of the data contained in order.complete.

order.complete
{
    "id": "32d36468-9c01-49a2-a4d1-31f5abf01308",
    "type": "order.complete",
    "data": {
        "object": {
            "id": "231067550336",
            ...
            "invoiceAttribute": {
                "id": "d9c6e7b2-3646-418b-8afa-a8cc9e86feda",
                "type": "tw_individual_mobile_barcode",
                "attributes": {
                    "MOBILE_BARCODE": "/ABC+123"
                },
                ...
            },
            ...
        }
    },
    ...
order.complete
{
    "id": "b8da3ffc-6d40-4e7b-9677-eb0ab28525c4",
    "type": "order.complete",
    "data": {
        "object": {
            "id": "230957950336",
            ...
            "invoiceAttribute": {
                "id": "9557110c-b0ff-4ca3-bb3a-7f0711c31a86",
                "type": "tw_individual_member_carrier",
                "attributes": {
                    "MEMBER_CARRIER": "test@mail.com"
                },
                ...
            },
            ...
        }
    },
    ...
}
order.complete
{
    "id": "3e18abe0-8b84-4cd8-ab61-154f109319a8",
    "type": "order.complete",
    "data": {
        "object": {
            "id": "230957170336",
            ...
            "invoiceAttribute": {
                "id": "6817148d-09eb-451e-b17e-3c47d7e7ff36",
                "type": "tw_individual_citizen_cert",
                "attributes": {
                    "CITIZEN_DIGITAL_CERT": "AB12345678901234"
                },
                ...
            },
            ...
        }
    },
    ..."
}
order.complete
{
    "id": "4276f7cf-a298-4c1c-b13c-c8cfe4be1077",
    "type": "order.complete",
    "data": {
        "object": {
            "id": "230958000336",
            ...
            "invoiceAttribute": {
                "id": "97144bc7-babb-435d-a4ff-eebac26196df",
                "type": "tw_individual_donate",
                "attributes": {
                    "CHARITY_NAME": "財團法人台東基督教醫院",
                    "CHARITY_CODE": "299"
                },
                ...
            },
            ..."
        }
    },
    ...
}

Add a click event handler to the form's submit button that uses the data it collects to set the , and/or .

In the response, determine whether is DR_TAIWAN-ENTITY.

If customerType is individual, retrieve , use it to set sessionId in the configuration object, and then and that element. When executes, retrieve id from the event's payload and pass it as invoiceAttributeId in the body of an .

In B2C transactions, if your contains no invoiceAttributeId, then Digital River returns a 409 Conflict.

If customerType is business, retrieve payment.session.id, use it to set sessionId in the configuration object and and mount the element. Handle by checking the event's payload to determine whether elementType is taxidentifier and complete is true. If that's the case, retrieve identifier.type and identifier.value and pass them as type and value in the body of a . From the response, retrieve id and pass it as taxIdentifiers[].id in the body of an .

In B2B transactions, if your contains no taxIdentifiers[].id, then Digital River returns a 409 Conflict.

The Payment methods for Taiwan section in the

After you create the , initiate , and then receive the with a of , you could use its to build an order summary page on your site.

As part of that operation, you can determine whether the event's contains invoiceAttribute or taxIdentifiers[].

sellingEntity.id
Drop-in payments integration guide
DigitalRiver.js with Elements integration guide
Taiwan country guide
Direct integrations
e-invoicing service
sellingEntity.id
tax identifier
customerType
payment.session.id
invoice attribute element's
tax identifier element's
fulfillment operations
guest checkout
registered checkouts
create order request
create order request
create
mount
on complete
create
on change
shipTo
billTo
data.object
type
data.object
checkout's
update checkout request
create tax identifier request
update checkout request
order
event
Handling shipping quotes
order.complete