| {{package.package_id}} | integer | Subscription ID # |
| {{package.customer_id}}}} | integer | Customer ID # |
| {{package.brand_id}}}} | integer | Brand ID # |
| {{package.brand_name}}}} | string | Brand name |
| {{package.class_id}} | integer | Class ID # |
| {{package.class_name}} | string | Class name |
| {{package.external_key}} | string | External key value |
| {{package.token}} | string | Unique token |
| {{package.nickname}} | string | Nickname for the subscription |
| {{package.paymethod}} | string | Payment method for the subscription, one of: crd, inv, ach, tok |
| {{package.paymethod_name}} | string | Payment method for the subscription (e.g. Credit Card) |
| {{package.paymethod_detail}} | string | Payment method details (e.g. "Visa x1111") |
| {{package.creditcard_id}} | integer | Credit card ID # (if the subscription is paid by credit card) |
| {{package.tokenized_id}} | integer | Tokenized ID # (if the subscription is paid by an external service token) |
| {{package.admin_id}} | integer | Admin/Worker ID # |
| {{package.admin_name}} | string | Admin/Worker name |
| {{package.bill_addr1}} | string | Billing address line 1 |
| {{package.bill_addr2}} | string | Billing address line 2 |
| {{package.bill_addr3}} | string | Billing address line 3 |
| {{package.bill_city}} | string | Billing address city |
| {{package.bill_state}} | string | Billing address state/province |
| {{package.bill_postcode}} | string | Billing address postal code |
| {{package.bill_country}} | string | Billing address country |
| {{package.bill_notes}} | string | (deprecated) |
| {{package.bill_block}} | string | Printable billing address |
| {{package.ship_addr1}} | string | Ship address line 1 |
| {{package.ship_addr2}} | string | Ship address line 2 |
| {{package.ship_addr3}} | string | Ship address line 3 |
| {{package.ship_city}} | string | Ship address city |
| {{package.ship_state}} | string | Ship address state/province |
| {{package.ship_postcode}} | string | Ship address postal code |
| {{package.ship_country}} | string | Ship address country |
| {{package.ship_notes}} | string | (deprecated) |
| {{package.ship_block}} | string | Printable shipping address |
| {{package.currency_id}} | integer | Currency ID # |
| {{package.currency_symbol}} | string | Currency symbol |
| {{package.currency_iso4217}} | string | Currency ISO 4217 code |
| {{package.amount_collected}} | float | Total amount collected so far for this subscription |
| {{package.amount_invoiced}} | float | Total amount invoiced so far |
| {{package.amount_due}} | float | Total amount due (invoiced - collected) |
| {{package.amount_overdue}} | float | Total amount past due |
| {{package.suspendfrom_datetime}} | datetime | Date/time this subscription was suspended from |
| {{package.suspendto_datetime}} | datetime | Date/time this subscription was suspended to |
| {{package.next_invoice_datetime}} | datetime | The date the next invoice will be generated |
| {{package.is_overdue}} | boolean | Whether or not the subscription is overdue |
| {{package.days_overdue}} | integer | # of days overdue the subscription is |
| {{package.start_datetime}} | datetime | Date/time this subscription was started/effective |
| {{package.cancel_datetime}} | datetime | Date/time this subscription was cancelled |
| {{package.write_datetime}} | datetime | Date/time the subscription was created |
| {{package.mod_datetime}} | datetime | Date/time the subscription was last updated, upgraded, downgraded, etc. |
| {{package.holduntil_datetime}} | datetime | Date/time invoicing for this subscription is being delayed until |
| {{package.package_status_id}} | integer | Subscription status ID # |
| {{package.package_status_name}} | string | Human-friendly subscription status |
| {{package.package_status_str}} | string | Status string |
| {{package.package_status_state}} | string | Status code |
| {{package.mrr}} | float | Current monthly recurring revenue of the subscription |
| {{package.arr}} | float | Current annual recurring revenue of the subscription |
| {{package.cancel_reason}} | string | Reason for cancellation |
| {{package.terms_id}} | integer | Terms ID # |
| {{package.terms_name}} | string | Terms name |
| {{package.terms_days}} | integer | Terms # of days |
| {{package.paycycle}} | string | Payment cycle for the subscription (e.g. monthly, etc.) |
| {{package.paycycle_name}} | string | Payment cycle name |
| {{package.custom_1}} | mixed | Custom field #1 |
| {{package.custom_2}} | mixed | Custom field #2 |
| {{package.custom_3}} | mixed | Custom field #3 |
| {{package.custom_4}} | mixed | Custom field #4 |
| {{package.custom_5}} | mixed | Custom field #5 |
| {{package.custom_6}} | mixed | Custom field #6 |
| {{package.custom_7}} | mixed | Custom field #7 |
| {{package.custom_8}} | mixed | Custom field #8 |
| {{package.custom_9}} | mixed | Custom field #9 |
| {{package.custom_10}} | mixed | Custom field #10 |
| {{package.custom_11}} | mixed | Custom field #11 |
| {{package.custom_12}} | mixed | Custom field #12 |
| {{package.custom_13}} | mixed | Custom field #13 |
| {{package.custom_14}} | mixed | Custom field #14 |
| {{package.custom_15}} | mixed | Custom field #15 |
| {{package.custom_16}} | mixed | Custom field #16 |
| {{package.custom_17}} | mixed | Custom field #17 |
| {{package.custom_18}} | mixed | Custom field #18 |
| {{package.custom_19}} | mixed | Custom field #19 |
| {{package.custom_20}} | mixed | Custom field #20 |
| {{package.first_invoice_schedule_template_id}} | integer | Payment schedule to use for the first invoice generated |
| {{package.recurring_invoice_schedule_template_id}} | integer | Payment schedule to use for the subsequent generated invoices |
| {{package.line_items}} | array | A list of line items for the subscription |
| {{package.tags}} | array | A list of tags |
| {{package.url_self}} | string | URL for viewing the subscription in the GUI |