To facilitate a partial payment for campaigns with two or more purchasers, follow the steps below.
In the following scenario, the deposit will be paid by two purchasers. Purchaser 1 will pay 50% of the deposit, Purchaser 2 will pay the remaining 50%.
First purchaser.
Click the collect deposit button under the deposit amount. This will open up the Request Payment pop-up.
Select the pencil icon next to the deposit amount to be collected to amend how much of the deposit you will be collecting.
You will then be required to enter the amount of the deposit you will be collecting now. You have 2 options. Either enter the dollar amount or select a percentage of the deposit amount. Click continue once you have entered all the details correctly.
You can now see the full deposit amount and the amount that is to be collected.
Select whether you'd like to collect the deposit in person or send it off to your purchaser remotely to collect. Once you have selected your option click continue.
If opting to Pay Remotely, you will be prompted to select which purchaser you'll be requesting the pay now. Select the purchaser and click Confirm. The remote payment link will be sent to the selected purchaser. 
Confirm that the requested purchaser has paid the deposit by reviewing the deposit in the campaign's sell tab. This will only appear once the purchaser has paid the deposit.
Note: Before requesting payment from any additional purchasers, the previous purchaser must have completed payment. Funds do not need to be cleared before requesting payment from the next purchaser.
Proceeding to the next purchaser.
When you are ready to collect payment from the additional purchasers, repeat the steps above for the additional purchasers.