Variations are used to add extra items or costs to a job that was not included in the quote. You can add a variation by going into a job, click on the variations tab and then adding a record. You can then create a record of the extra item or cost and when it was created.
Once you have saved the created variation you can print it or send it to the customer for them to sign and approve.
Note: To invoice a variation, you will have to create a new invoice and enter in the variation details manually. Click here for more information