Syncing Reservation Financials with an External Invoicing or Financial Reporting Solution

How to extract the guest invoice and payment information from a reservation.

Introduction

The reservation object contains all the monies paid to the host for the stay, the fee breakdown, and how much has been received. This document explains how to extract and map these fees for reconciliation with your external invoicing or financial reporting solution. It breaks down the data into the following categories:

  1. Reservation stay details
  2. Reservation financials
    1. Invoice line items
    2. Tax definitions
  3. Payments

Available Endpoints

You can retrieve multiple reservations per request or a single reservation. See the complete examples section for suggested uses.

MethodEndpointDescription
GET/reservationsSearch reservation. Use it to retrieve a collection of reservations.
GET/reservations/{id}Retrieve a single reservation.

Basic Reservation Details

This section highlights the fields that will provide you with the basic details of the guest stay.

Key Parameters

Path ParameterDescriptionExample
_id stringThe primary key/identifier of the reservation.“6602c364237d5e3771d9fffa”

 

Body Parameter

Description

Example

_id string

The primary key/identifier of the reservation.

“6602c364237d5e3771d9fffa”

confirmationCode string

The secondary identifier of the reservation.

“GY-8ydrVnr8”

checkInDateLocalized string (date)

The start date (YYYY-MM-DD) of the reservation according to the location of the property

“2024-03-29”

checkOutDateLocalized string (date)

The check-out date (YYYY-MM-DD) of the reservation according to the location of the property

"2024-04-03"

source string

The source of the booking.

“manual”

listing object

Identifying details about the property that was booked.

"listing": {
"_id": "64f03f9094d741004fda977d",
"prices": {
  "currency": "USD"
},
"type": "SINGLE",
"title": "API Docs Test2",
"nickname": "API Docs2",
"address": {
  "full": "Shlomo Ibn Gabirol St 69,
Tel Aviv-Yafo, Israel"
},
"timezone": "Asia/Jerusalem",
"picture": {
  "thumbnail": "{url}"
}
}

nightsCount number

The total number of nights booked.

6

guestsCount number

The number of guests expected.

2

guest object

The guest’s identifying details.

"guest": {
"_id": "63b439fae1d5a71d15345236",
 "hometown": "Cincinatti",
 "fullName": "Steve Winward",
 "lastName": "Winward",
 "firstName": "Steve",
 "email": "[email protected]",
 "phone": "12015552369"
 },

createdAt string (date)

The date and time the booking was created in Guesty.

“2024-03-04T20:11:09.042Z”

confirmedAt string (date)

The date and time the reservations was confirmed in Guesty.

“2024-03-14T07:22:14.797Z”

lastUpdatedAt string (date)

The date and time of the last action taken on the reservation.

“2024-03-14T07:35:07.552Z”

canceledAt string (date)

When a booking is canceled, include this to return the date on which it happened.

“YYYY-MM-DDTHh:mm:ss.sssZ”

Table 1: Reservation Stay Details

 


Annotated Payload Excerpt

Annotated reservation details payload

Figure 1: Annotate Reservation Details


Reservation Financials

This section outlines the key parameters that will provide you with the guest invoice, payments, total payout, total collected, and balance due, as well as the tax definitions used to calculate the tax collected.


Key Parameters

Body Parameter

Description

Example

atTimeOfConfirmation.taxes [object]

Contains the definition of the taxes applied to the reservation.

  "atTimeOfConfirmation":{
    "taxes":[
      {
        "appliedOnFees":[
          "AF",
          "CF"
        ],
      "appliedByDefaultOnChannels":[],
      "_id":"653a1f9678075351699f6275",
      "type":"CITY_TAX",
      "amount":5,
      "units":"PERCENTAGE",
      "quantifier":"PER_STAY",
      "appliedToAllFees":true,
      "isAppliedByDefault":false
      }
    ]
  },

money.invoiceItems [object]

An array of guest invoice objects.

See the complete example that follows this table.

money.hostPayout number

The total payout.

1795

money.hostPayoutUsd number

The total payout in USD.

1795

money.totalTaxes number

The total taxes collected.

0

money.totalPaid number

The amount paid by the guest/collected by the host.

1256.5

money.balanceDue number

The amount due to be paid/collected.

538.5

money.hostServiceFee number

The commission taken by the booking channel.

0

money.hostServiceFeeTax number

The tax paid on the commission.

0

money. hostServiceFeeIncTax number

The channel commission paid inclusive of tax.

0

Table 2: Key Reservation Financials

You can retrieve more complete guest and property information by requesting each object from their respective endpoints.


Guest Invoice

The money.invoiceItems array contains the invoice line items. Guesty assigns each fee a category according to the following fields:

  • type
  • normalType
  • secondIdentifier (additional fees only)

Please refer to the following resources to reference and define each fee type:

Aggregate totals are provided through the fields: money.hostPayout, money,totalPaid, money.balanceDue.


Annotated Payload Excerpt

Annotated guest invoice payload

Figure 2: Annotated Guest Invoice


Tax Definitions

Guesty supports many different types of taxes and definitions. To retrieve the tax definitions used to calculate the tax on a direct reservation, include atTimeOfConfirmation.taxes and/or money.settingsSnapshot.taxes in your request.
Each definition contains:

  • The fees upon which a percentage-based tax is applied (appliedOnFees),
  • The tax type,
  • The amount, be it fixed or a percentage (indicated by the units field), and whether it is calculated per stay, per night, or per person per night, etc.

To learn more about Guesty's implementation of taxes, see our Help Center.


Annotated Payload Excerpt

Annotated Tax Definition

Figure 3: Annotate Tax Definition


Guest Payments

The following table lists the elements of the payment object that provide the basic details needed to recognize a payment, what was paid, when and whether it succeeded, failed, or is a future scheduled payment.

Key Parameters

 

Body Parameter

Description

Example

money.payments.status string

The status of a payment. SUCCEEDED is a captured payment.

“SUCCEEDED”

money.payments._id string

The primary identifier of a reservation payment object.

"64bff5c28a615d0037b935af"

money.payments.amount number

The amount paid.

560.43

money.payments.currency string

The currency of the transaction.

“USD”

money.payments.paidAt string (date)

The date and time the payment was taken.

“2023-07-25T16:41:55.061Z”

Table 3: Key Payment Parameters

Annotated Payload Excerpt

In our example, there are two payments: One that was scheduled for collection, indicated by the PENDING status, and one that was collected, indicated by the SUCCEEDED status. You can also see the date that the payment was scheduled for (shouldBePaidAt) and the date on which it was collected (paidAt).

A payment will appear nested under the chargebacksData object if it is reversed.

Annotated Reservation Payment Array

Figure 4: Annotated Reservation Payment Array


Complete Payload Example

Single Reservation


Request

curl 'https://open-curl 'https://open-api.guesty.com/v1/reservations/65e62adbac3b7a0013f6c846?fields=money.invoiceItems%20money.hostPayout%20money.hostPayoutUsd%20money.totalTaxes%20money.totalPaid%20money.balanceDue%20money.hostServiceFee%20money.hostServiceFeeTax%20money.hostServiceFeeIncTax%20guest%20confirmationCode%20money.payments.status%20money.payments.paidAt%20money.payments.amount%20money.payments._id%20money.payments.currency%20atTimeOfConfirmation.taxes%20money.settingsSnapshot.taxes%20nightsCount%20checkInDateLocalized%20checkOutDateLocalized%20%20listing%20createdAt%20confirmedAt%20lastUpdatedAt%20guestsCount' \  
--header 'Authorization: Bearer {accessToken}
const myHeaders = new Headers();
myHeaders.append("Authorization", "Bearer {accessToken}");

const requestOptions = {
  method: "GET",
  headers: myHeaders,
  redirect: "manual"
};

fetch("https://open-curl https://open-api.guesty.com/v1/reservations/65e62adbac3b7a0013f6c846?fields=money.invoiceItems%20money.hostPayout%20money.hostPayoutUsd%20money.totalTaxes%20money.totalPaid%20money.balanceDue%20money.hostServiceFee%20money.hostServiceFeeTax%20money.hostServiceFeeIncTax%20guest%20confirmationCode%20money.payments.status%20money.payments.paidAt%20money.payments.amount%20money.payments._id%20money.payments.currency%20atTimeOfConfirmation.taxes%20money.settingsSnapshot.taxes%20nightsCount%20checkInDateLocalized%20checkOutDateLocalized%20%20listing%20createdAt%20confirmedAt%20lastUpdatedAt%20guestsCount \\  \n--header Authorization:", requestOptions)
  .then((response) => response.text())
  .then((result) => console.log(result))
  .catch((error) => console.error(error));
<?php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://open-curl https//open-api.guesty.com/v1/reservations/65e62adbac3b7a0013f6c846?fields=money.invoiceItems%20money.hostPayout%20money.hostPayoutUsd%20money.totalTaxes%20money.totalPaid%20money.balanceDue%20money.hostServiceFee%20money.hostServiceFeeTax%20money.hostServiceFeeIncTax%20guest%20confirmationCode%20money.payments.status%20money.payments.paidAt%20money.payments.amount%20money.payments._id%20money.payments.currency%20atTimeOfConfirmation.taxes%20money.settingsSnapshot.taxes%20nightsCount%20checkInDateLocalized%20checkOutDateLocalized%20%20listing%20createdAt%20confirmedAt%20lastUpdatedAt%20guestsCount%20%5C%20%20%0A--header%20Authorization%3A',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => false,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'GET',
  CURLOPT_HTTPHEADER => array(
    'Authorization: Bearer {accessToken}'
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

import http.client

conn = http.client.HTTPSConnection("open-curl https")
payload = ''
headers = {
  'Authorization': 'Bearer {accessToken}'
}
conn.request("GET", "//open-api.guesty.com/v1/reservations/65e62adbac3b7a0013f6c846?fields=money.invoiceItems%2520money.hostPayout%2520money.hostPayoutUsd%2520money.totalTaxes%2520money.totalPaid%2520money.balanceDue%2520money.hostServiceFee%2520money.hostServiceFeeTax%2520money.hostServiceFeeIncTax%2520guest%2520confirmationCode%2520money.payments.status%2520money.payments.paidAt%2520money.payments.amount%2520money.payments._id%2520money.payments.currency%2520atTimeOfConfirmation.taxes%2520money.settingsSnapshot.taxes%2520nightsCount%2520checkInDateLocalized%2520checkOutDateLocalized%2520%2520listing%2520createdAt%2520confirmedAt%2520lastUpdatedAt%2520guestsCount%20%5C%20%20%0A--header%20Authorization:", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

Response

{
  "_id":"65e62adbac3b7a0013f6c846",
  "integration":{
    "_id":"62e17d4270f77500329c613a",
    "platform":"manual",
    "limitations":{
      "availableStatuses":[
        
      ]
    }
  },
  "atTimeOfConfirmation":{
    "taxes":[
      {
        "appliedOnFees":[
          "AF",
          "ADDITIONAL_BED",
          "AIR_CONDITIONING",
          "BABY_BED",
          "CAR_RENTAL",
          "CLEANING",
          "CF",
          "CLUB_CARD",
          "COMMUNITY",
          "CONCIERGE",
          "CREDIT_CARD_PROCESSING_FEE",
          "DAMAGE_WAIVER",
          "DEPOSIT",
          "EARLY_CHECK_IN",
          "EARLY_CHECKOUT",
          "ELECTRICITY",
          "FOOD",
          "HEATING",
          "HOUSEKEEPING",
          "INSURANCE",
          "INTERNET",
          "LATE_CHECK_IN",
          "LATE_CHECKOUT",
          "LAUNDRY",
          "LINENS",
          "MANAGEMENT",
          "OIL",
          "PARKING",
          "PET",
          "POOL",
          "POOL_HEATING",
          "RESORT",
          "SERVICE",
          "TOILETRIES",
          "TOUR",
          "TOWELS",
          "TRANSFER",
          "TRANSPORTATION",
          "WATER",
          "WOOD"
        ],
        "appliedByDefaultOnChannels":[
          
        ],
        "_id":"653a1f9678075351699f6275",
        "type":"CITY_TAX",
        "amount":5,
        "units":"PERCENTAGE",
        "quantifier":"PER_STAY",
        "appliedToAllFees":true,
        "isAppliedByDefault":false
      }
    ]
  },
  "listingId":"64f03f9094d741004fda977d",
  "checkInDateLocalized":"2024-03-20",
  "checkOutDateLocalized":"2024-03-26",
  "guestId":"63b439fae1d5a71d15345236",
  "accountId":"62a8a2be2e53190032102a6e",
  "guestsCount":2,
  "money":{
    "settingsSnapshot":{
      "taxes":[
        {
          "appliedOnFees":[
            "AF",
            "ADDITIONAL_BED",
            "AIR_CONDITIONING",
            "BABY_BED",
            "CAR_RENTAL",
            "CLEANING",
            "CF",
            "CLUB_CARD",
            "COMMUNITY",
            "CONCIERGE",
            "CREDIT_CARD_PROCESSING_FEE",
            "DAMAGE_WAIVER",
            "DEPOSIT",
            "EARLY_CHECK_IN",
            "EARLY_CHECKOUT",
            "ELECTRICITY",
            "FOOD",
            "HEATING",
            "HOUSEKEEPING",
            "INSURANCE",
            "INTERNET",
            "LATE_CHECK_IN",
            "LATE_CHECKOUT",
            "LAUNDRY",
            "LINENS",
            "MANAGEMENT",
            "OIL",
            "PARKING",
            "PET",
            "POOL",
            "POOL_HEATING",
            "RESORT",
            "SERVICE",
            "TOILETRIES",
            "TOUR",
            "TOWELS",
            "TRANSFER",
            "TRANSPORTATION",
            "WATER",
            "WOOD"
          ],
          "appliedByDefaultOnChannels":[
            
          ],
          "_id":"653a1f9678075351699f6275",
          "type":"CITY_TAX",
          "amount":5,
          "units":"PERCENTAGE",
          "quantifier":"PER_STAY",
          "appliedToAllFees":true,
          "isAppliedByDefault":false
        }
      ]
    },
    "invoiceItems":[
      {
        "_id":"65e62adc43b186000e76b45a",
        "title":"Accommodation fare",
        "amount":1446,
        "currency":"USD",
        "type":"ACCOMMODATION_FARE",
        "isLocked":true,
        "normalType":"AF",
        "refId":"4ec1da31-7be0-4b83-9ede-8a28ec031b36"
      },
      {
        "_id":"65e62adc43b186000e76b45b",
        "title":"Damage Waiver",
        "currency":"USD",
        "isLocked":true,
        "isAutoAdditionalFee":true,
        "type":"ADDITIONAL",
        "normalType":"AFE",
        "secondIdentifier":"DAMAGE_WAIVER",
        "amount":50,
        "refId":"4245d338-0f78-4bf9-a564-143acaf3a315",
        "baseAmount":50
      },
      {
        "_id":"65e62adc43b186000e76b45c",
        "title":"Early check in",
        "currency":"USD",
        "isLocked":true,
        "isAutoAdditionalFee":true,
        "type":"ADDITIONAL",
        "normalType":"AFE",
        "secondIdentifier":"EARLY_CHECK_IN",
        "amount":60,
        "refId":"76d6a071-fb72-4160-8f3b-7e36b541dfd8",
        "baseAmount":60
      },
      {
        "_id":"65e62adc43b186000e76b45d",
        "title":"Pet fee",
        "currency":"USD",
        "isLocked":true,
        "isAutoAdditionalFee":true,
        "type":"ADDITIONAL",
        "normalType":"AFE",
        "secondIdentifier":"PET",
        "amount":1000,
        "refId":"31cedd0a-9449-4529-8df4-fb3584cfc09b",
        "baseAmount":1000
      },
      {
        "_id":"65e62adc43b186000e76b45e",
        "title":"Resort Fee",
        "currency":"USD",
        "isLocked":true,
        "isAutoAdditionalFee":true,
        "type":"ADDITIONAL",
        "normalType":"AFE",
        "secondIdentifier":"RESORT",
        "amount":100,
        "refId":"e8f02376-7b9d-42bb-a412-bb21314d9f06",
        "baseAmount":100
      },
      {
        "_id":"6603e4a3926e68000e80f499",
        "title":"CITY_TAX",
        "amount":0.01,
        "currency":"USD",
        "isLocked":true,
        "isTax":true,
        "type":"TAX",
        "metadata":{
          "calculated":true
        },
        "normalType":"CT",
        "refId":"1b91fd59-0967-4346-9323-a1c77bfab82e",
        "baseAmount":132.8
      }
    ],
    "payments":[
      {
        "status":"PENDING",
        "_id":"65f2a5a6235df60012574af7",
        "chargebacksData":{
          "chargebacks":[
            
          ]
        },
        "shouldBePaidAt":"2024-03-14T07:22:14.797Z",
        "currency":"USD",
        "amount":796.8
      },
      {
        "status":"SUCCEEDED",
        "_id":"65f2a5a6235df60012574af8",
        "chargebacksData":{
          "chargebacks":[
            
          ]
        },
        "shouldBePaidAt":"2024-03-27T09:19:19.000Z",
        "currency":"USD",
        "amount":1859.21,
        "paidAt":"2024-03-27T09:19:19.000Z"
      }
    ],
    "currency":"USD",
    "hostServiceFee":0,
    "hostServiceFeeTax":0,
    "hostServiceFeeIncTax":0,
    "hostPayout":2656.01,
    "hostPayoutUsd":2656.01,
    "totalTaxes":0.01,
    "balanceDue":796.8,
    "totalPaid":1859.21
  },
  "confirmationCode":"LZBp1GKnW",
  "nightsCount":6,
  "createdAt":"2024-03-04T20:11:09.042Z",
  "lastUpdatedAt":"2024-03-27T09:19:31.935Z",
  "guest":{
    "_id":"63b439fae1d5a71d15345236",
    "hometown":"Cincinatti",
    "fullName":"Steve Winward",
    "lastName":"Winward",
    "firstName":"Steve",
    "email":"[email protected]",
    "phone":"12015552369"
  },
  "listing":{
    "_id":"64f03f9094d741004fda977d",
    "prices":{
      "currency":"USD"
    },
    "type":"SINGLE",
    "title":"API Docs Test2",
    "nickname":"API Docs2",
    "address":{
      "full":"Shlomo Ibn Gabirol St 69, Tel Aviv-Yafo, Israel"
    },
    "timezone":"Asia/Jerusalem",
    "picture":{
      "thumbnail":"https://assets.guesty.com/image/upload/c_fit,h_200/v1697532077/production/62a8a2be2e53190032102a6e/buufzhme6pnzgzzyndfp.jpg"
    }
  },
  "confirmedAt":"2024-03-14T07:22:14.797Z"
}

Multiple Reservations

You can use the same field selection as in the previous example. Implement pagination and be sure to sort by the createdAt date to ensure you retrieve all the reservations in the collection.


Request

curl 'https://open-api.guesty.com/v1/reservations?fields=money.invoiceItems%20money.hostPayout%20money.hostPayoutUsd%20money.totalTaxes%20money.totalPaid%20money.balanceDue%20money.hostServiceFee%20money.hostServiceFeeTax%20money.hostServiceFeeIncTax%20guest%20confirmationCode%20money.payments.status%20money.payments.paidAt%20money.payments.amount%20money.payments._id%20money.payments.currency%20atTimeOfConfirmation.taxes%20money.settingsSnapshot.taxes%20nightsCount%20checkInDateLocalized%20checkOutDateLocalized%20%20listing%20createdAt%20confirmedAt%20lastUpdatedAt%20guestsCount&skip=0&limit=25&sort=-createdAt' \  
--header 'Authorization: Bearer {accessToken}
const myHeaders = new Headers();
myHeaders.append("Authorization", "Bearer {accessToken}");
myHeaders.append("Cookie", "JSESSIONID=4D54B67DEEB391EFC3520B0D393F7E4A");

const requestOptions = {
  method: "GET",
  headers: myHeaders,
  redirect: "manual"
};

fetch("https://open-api.guesty.com/v1/reservations?fields=money.invoiceItems%20money.hostPayout%20money.hostPayoutUsd%20money.totalTaxes%20money.totalPaid%20money.balanceDue%20money.hostServiceFee%20money.hostServiceFeeTax%20money.hostServiceFeeIncTax%20guest%20confirmationCode%20money.payments.status%20money.payments.paidAt%20money.payments.amount%20money.payments._id%20money.payments.currency%20atTimeOfConfirmation.taxes%20money.settingsSnapshot.taxes%20nightsCount%20checkInDateLocalized%20checkOutDateLocalized%20%20listing%20createdAt%20confirmedAt%20lastUpdatedAt%20guestsCount&skip=0&limit=25&sort=-createdAt", requestOptions)
  .then((response) => response.text())
  .then((result) => console.log(result))
  .catch((error) => console.error(error));
<?php

$curl = curl_init();

curl_setopt_array($curl, array(
  CURLOPT_URL => 'https://open-api.guesty.com/v1/reservations?fields=money.invoiceItems%20money.hostPayout%20money.hostPayoutUsd%20money.totalTaxes%20money.totalPaid%20money.balanceDue%20money.hostServiceFee%20money.hostServiceFeeTax%20money.hostServiceFeeIncTax%20guest%20confirmationCode%20money.payments.status%20money.payments.paidAt%20money.payments.amount%20money.payments._id%20money.payments.currency%20atTimeOfConfirmation.taxes%20money.settingsSnapshot.taxes%20nightsCount%20checkInDateLocalized%20checkOutDateLocalized%20%20listing%20createdAt%20confirmedAt%20lastUpdatedAt%20guestsCount&skip=0&limit=25&sort=-createdAt',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 0,
  CURLOPT_FOLLOWLOCATION => false,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'GET',
  CURLOPT_HTTPHEADER => array(
    'Authorization: Bearer {accessToken}',
    'Cookie: JSESSIONID=4D54B67DEEB391EFC3520B0D393F7E4A'
  ),
));

$response = curl_exec($curl);

curl_close($curl);
echo $response;

import http.client

conn = http.client.HTTPSConnection("open-api.guesty.com")
payload = ''
headers = {
  'Authorization': 'Bearer {accessToken}',
  'Cookie': 'JSESSIONID=4D54B67DEEB391EFC3520B0D393F7E4A'
}
conn.request("GET", "/v1/reservations?fields=money.invoiceItems%2520money.hostPayout%2520money.hostPayoutUsd%2520money.totalTaxes%2520money.totalPaid%2520money.balanceDue%2520money.hostServiceFee%2520money.hostServiceFeeTax%2520money.hostServiceFeeIncTax%2520guest%2520confirmationCode%2520money.payments.status%2520money.payments.paidAt%2520money.payments.amount%2520money.payments._id%2520money.payments.currency%2520atTimeOfConfirmation.taxes%2520money.settingsSnapshot.taxes%2520nightsCount%2520checkInDateLocalized%2520checkOutDateLocalized%2520%2520listing%2520createdAt%2520confirmedAt%2520lastUpdatedAt%2520guestsCount&skip=0&limit=25&sort=-createdAt", payload, headers)
res = conn.getresponse()
data = res.read()
print(data.decode("utf-8"))

To restrict the response to confirmed reservations within a specific month, you can add a filter query, such as:

filters=[{"operator": "$between", "field": "checkOutDateLocalized", "context": "now", "from": "2024-02-01", "to":"2024-02-29"}, {"operator": "$eq", "field": "status", "value": "confirmed"}]

Reservation Price Adjustments


At Reservation Creation

When making direct reservations through your Guesty dashboard or the Open API, you can specify custom fees that override the property and rate plan defaults.

Booking channel reservations will use the rate plans and taxes set up on their extranet. Some information will be synced from Guesty, while others may only be found on the channel. For more information, please visit our Help Center.


After Reservation Creation

After creating the reservation, you can adjust or discount the accommodation fare and add an invoice item. For non-editable fees such as taxes, contact Customer Experience for assistance.


Webhooks

Subscribe to Guesty's reservation and payment webhooks to receive proactive notification upon receipt of new reservations, alterations to existing ones, and failed payments.