> ## Documentation Index > Fetch the complete documentation index at: https://help.fieldpulse.com/llms.txt > Use this file to discover all available pages before exploring further. # Payments - Mobile App > In the mobile app, you can apply payment to an invoice in four different ways: In the mobile app, you can apply payment to an invoice in four different ways: 1. *Mark Payment* 2. *Collect Credit Card Payment* 3. *Collect ACH Payment* 4. *Send a Payment Request via Email* Collecting payment (credit card or ACH) and sending a payment request require the use of FieldPulse Payments. To learn more about FieldPulse Payments, [click here](/using-fieldpulse/payments/start-here/fieldpulse-payments). *** ## Select an Invoice To begin, select the invoice on which you would like to apply payment. Select the *Sales* tab at the bottom of your screen, then click *Invoices*. Untitled step Next, click on the invoice record where you'd like to apply payment. Once in the invoice record, select *Payment*. Or, utilize the green *Actions* button and select *Payment* that way. You can now select to *Mark Payment*, *Collect Credit Card Payment*, *Collect ACH Payment* or *Send Payment Request via Email*. As mentioned above, *Collect Credit Card Payment, Collect ACH Payment* and *Send Payment Request via Email* require the use of FieldPulse Payments. To learn more about FieldPulse Payments, [click here](/using-fieldpulse/payments/start-here/fieldpulse-payments). *** ## Mark Payment If you select *Mark Payment*, you can adjust the payment amount, the payment method, and include notes. Once you add all necessary details, click *Save Payment* or *Save* to mark the payment in FieldPulse. *** ## Collect Credit Card Payment If you select *Collect Credit Card Payment*, you can adjust the payment amount and add notes. You can type in the card details or select the credit card icon to use your device's camera to scan and enter the card details. Once you add all necessary details, click *Collect Payment* to collect the payment in FieldPulse. *** ## Collect ACH Payment If you select *Collect ACH Payment*, you can also process payments from personal checking/savings accounts or business checking/savings on the mobile app. *** ## Send Payment Request via Email If you select *Send Payment Request via Email*, you can adjust the requested payment amount, as well as copy the payment link or insert it into an email. For this example, we will select *Insert Payment Link into Email*. You can now edit/adjust your email before sending it to your customer by utilizing the toggles at the bottom. * ***Include Payment Request:*** When toggled on, this allows you to decide whether or not you would like to accept credit card/debit card and bank transfers. You also can adjust the payment amount due. You can request a specific dollar amount or percentage. * ***Include Customer Loan Offer Through Acorn:*** When toggled on, this allows your customers access to financing options pending approval of their application. Learn more about Acorn Finance [here](/integrations-partners/financing/acorn-finance-integration). * ***Simultaneously Send SMS To Customer:*** When this option is toggled on, you can send a text message at the same time as the email. * **Customization:** You can personalize the text message to convey any message you choose. * **Audio Attachment:** There is also an option to attach an audio recording to the text message. * ***Attach Voiceover Audio Recording:*** When toggled on, this option allows you to include a personalized audio message. This feature is particularly useful for walking your customer through the invoice, helping to address any questions they may have in advance. Once your email is complete, select *Send* to send the payment request to your customer. *** ## Invoice Status After marking payment, collecting payment, or receiving payment from a payment request email, your invoice status will now read *Paid*. If you only accepted a partial payment on the invoice, the status will instead say *Partially Paid*. *** # Video Tutorial