diff --git a/packages/nodes-base/nodes/Keap/GenericFunctions.ts b/packages/nodes-base/nodes/Keap/GenericFunctions.ts
index 63ad3ee0eb..61e6130877 100644
--- a/packages/nodes-base/nodes/Keap/GenericFunctions.ts
+++ b/packages/nodes-base/nodes/Keap/GenericFunctions.ts
@@ -1,6 +1,6 @@
 import {
 	OptionsWithUri,
- } from 'request';
+} from 'request';
 
 import {
 	IExecuteFunctions,
@@ -15,7 +15,7 @@ import {
 
 import {
 	snakeCase,
- } from 'change-case';
+} from 'change-case';
 
 export async function keapApiRequest(this: IWebhookFunctions | IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions, method: string, resource: string, body: any = {}, qs: IDataObject = {}, uri?: string, headers: IDataObject = {}, option: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
 	let options: OptionsWithUri = {
@@ -43,7 +43,7 @@ export async function keapApiRequest(this: IWebhookFunctions | IHookFunctions |
 	}
 }
 
-export async function keapApiRequestAllItems(this: IHookFunctions| IExecuteFunctions | ILoadOptionsFunctions, propertyName: string, method: string, endpoint: string, body: any = {}, query: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
+export async function keapApiRequestAllItems(this: IHookFunctions | IExecuteFunctions | ILoadOptionsFunctions, propertyName: string, method: string, endpoint: string, body: any = {}, query: IDataObject = {}): Promise<any> { // tslint:disable-line:no-any
 
 	const returnData: IDataObject[] = [];
 
@@ -62,7 +62,7 @@ export async function keapApiRequestAllItems(this: IHookFunctions| IExecuteFunct
 	return returnData;
 }
 
-export function keysToSnakeCase(elements: IDataObject[] | IDataObject) : IDataObject[] {
+export function keysToSnakeCase(elements: IDataObject[] | IDataObject): IDataObject[] {
 	if (!Array.isArray(elements)) {
 		elements = [elements];
 	}
diff --git a/packages/nodes-base/nodes/Keap/Keap.node.ts b/packages/nodes-base/nodes/Keap/Keap.node.ts
index d250f3a825..8ddcf53f13 100644
--- a/packages/nodes-base/nodes/Keap/Keap.node.ts
+++ b/packages/nodes-base/nodes/Keap/Keap.node.ts
@@ -57,7 +57,7 @@ import {
 import {
 	companyFields,
 	companyOperations,
- } from './CompanyDescription';
+} from './CompanyDescription';
 
 import {
 	IAddress,
@@ -78,9 +78,9 @@ import {
 } from './ContactNoteInterface';
 
 import {
-	 IEcommerceOrder,
-	 IItem,
-	 IShippingAddress,
+	IEcommerceOrder,
+	IItem,
+	IShippingAddress,
 } from './EcommerceOrderInterface';
 
 import {
@@ -310,9 +310,9 @@ export class Keap implements INodeType {
 					keysToSnakeCase(additionalFields);
 					Object.assign(body, additionalFields);
 					if (addresses) {
-						body.address = keysToSnakeCase(addresses)[0] ;
-					 }
-					 if (faxes) {
+						body.address = keysToSnakeCase(addresses)[0];
+					}
+					if (faxes) {
 						body.fax_number = faxes[0];
 					}
 					if (phones) {
@@ -407,13 +407,16 @@ export class Keap implements INodeType {
 					if (additionalFields.companyId) {
 						body.company = { id: additionalFields.companyId as number };
 					}
+					if (additionalFields.optInReason) {
+						body.opt_in_reason = additionalFields.optInReason as string;
+					}
 					if (addresses) {
 						body.addresses = keysToSnakeCase(addresses) as IAddress[];
-					 }
-					 if (emails) {
-						 body.email_addresses = emails as IEmailContact[];
-					 }
-					 if (faxes) {
+					}
+					if (emails) {
+						body.email_addresses = emails as IEmailContact[];
+					}
+					if (faxes) {
 						body.fax_numbers = faxes as IFax[];
 					}
 					if (socialAccounts) {
@@ -706,7 +709,7 @@ export class Keap implements INodeType {
 							attachments = attachmentsUi.attachmentsValues as IAttachment[];
 						}
 						if (attachmentsUi.attachmentsBinary
-						&& (attachmentsUi.attachmentsBinary as IDataObject).length) {
+							&& (attachmentsUi.attachmentsBinary as IDataObject).length) {
 
 							if (items[i].binary === undefined) {
 								throw new NodeOperationError(this.getNode(), 'No binary data exists on item!');