How to Collect Payments Through Forms: Stripe, PayPal, and More

Collecting payments through forms means connecting an online form to a payment processor (Stripe, PayPal, or Square) so that form submissions trigger secure payment transactions. The form captures order details, customer information, and payment preferences, while the processor handles card data and fund transfer.

Global digital payment transactions are projected to exceed $14.7 trillion in 2027 (Statista, 2025). Every business eventually needs to collect money online. Invoicing works for established client relationships, but what about event registrations, product orders, service deposits, donations, and membership fees? A payment form handles these transactions without building a full e-commerce checkout.

We see AntForms users connecting forms to Stripe via Zapier for everything from coaching session deposits to conference registrations. The form handles the front end (what the customer wants, who they are), and the payment processor handles the money.

Types of payment collection through forms

Different business models require different payment structures, and your form design should match the transaction type.

One-time payments

The simplest model: the customer selects a product or service, enters their details, and pays once. Use cases include:

• Event registration fees ($25 conference ticket, $50 workshop fee)
• Product orders (merchandise, digital downloads)
• Service deposits ($100 deposit to book a consultation)
• Application fees ($35 application processing fee)
• Donations (one-time charitable contributions)

One-time payment forms need: product/service selection, quantity (if applicable), customer name, email, and a payment trigger. The form captures the order. The payment processor charges the card.

Recurring payments

Subscriptions and memberships charge automatically on a schedule. Use cases include:

• Monthly memberships ($20/month gym, $50/month community)
• Subscription services (monthly box, SaaS, newsletter)
• Payment plans ($300 course paid in 3 monthly installments of $100)
• Retainer agreements ($500/month consulting retainer)

Recurring forms need: plan selection, billing frequency, customer details, and a Stripe subscription trigger. Stripe handles automatic charging after the initial form submission sets up the subscription.

Variable and pay-what-you-want

The customer decides the amount. Use cases include:

• Donations (charity, open-source projects, community funds)
• Tips and gratuities (service appreciation)
• Pay-what-you-want products (digital goods, courses)
• Sliding-scale services (therapy, coaching based on income)

Variable payment forms need: an amount field (number input), optional suggested amounts, customer details, and a payment trigger that passes the entered amount to the processor.

Stripe integration: the developer-friendly option

Stripe is the most widely used payment processor for form-based collection, offering developer tools, global currency support, and Zapier connectivity.

Stripe processed over $1 trillion in total payment volume in 2023 (Stripe, 2024). Stripe processes payments in 135+ currencies across 46+ countries. Transaction fees are 2.9% + $0.30 per successful card charge in the US. The platform supports one-time charges, subscriptions, invoices, and payment links.

Native Stripe integration (Jotform, Typeform)

Some form builders embed Stripe directly into the form. The customer enters card details in a Stripe-hosted field within the form itself. The experience is seamless: fill out the form, enter payment, submit.

Jotform includes a Stripe payment widget that embeds card fields directly in the form. You select products, set prices, and the payment processes on submission. No code required.

Typeform offers Stripe integration on paid plans. A payment question type appears inline with other form questions. The customer enters card details in a Stripe-hosted iframe within the Typeform flow.

The advantage of native integration: single-step checkout. The customer never leaves the form. The disadvantage: you’re limited to the form builder’s Stripe implementation, which may not support all Stripe features (subscriptions, coupons, complex pricing).

Stripe via Zapier (AntForms, Tally)

Form builders without native payment fields connect to Stripe through Zapier. The workflow:

1. Customer submits the form with order details (product, quantity, name, email)
2. Zapier triggers on new form submission
3. Zapier creates a Stripe payment link or invoice
4. Stripe sends the payment link to the customer’s email
5. Customer clicks the link and pays on Stripe’s hosted checkout page
6. Stripe sends a receipt automatically

AntForms + Stripe via Zapier works well for:

• Service deposits and consultation fees
• Event registrations where payment happens after confirmation
• Donation collection with variable amounts
• Order forms where you need to review before charging

The tradeoff: the customer pays in a separate step (email link → Stripe checkout) rather than inline in the form. This adds friction but also adds a review step that some businesses prefer. You can review the order before the payment link goes out.

Stripe payment links

Stripe Payment Links are standalone checkout pages you create in the Stripe dashboard. No code, no Zapier. You generate a link, and anyone who clicks it sees a Stripe checkout page with your product, price, and branding.

Use payment links when:

• You sell a single product or service at a fixed price
• You want to add a “Pay Now” button to your thank-you page
• You need a payment page without building a form at all

Combine with AntForms: your form captures order details and customer information. The thank-you page includes a Stripe Payment Link for the selected product. The customer clicks through to pay. Simple, no Zapier needed, though you lose the ability to customize the link per order.

PayPal integration: the buyer-trust option

PayPal’s buyer protection and widespread adoption make it the preferred option for customers who don’t want to enter card details on unfamiliar sites.

PayPal reaches 430+ million active accounts globally. Many customers prefer PayPal because it doesn’t require sharing card details with the merchant. PayPal’s buyer protection policy gives customers confidence to pay through forms on websites they haven’t used before.

PayPal.Me and PayPal buttons

The simplest PayPal integration: include a PayPal.Me link (paypal.me/yourbusiness/50 for a $50 payment) or a “Buy Now” button on your form’s thank-you page. No API integration needed.

PayPal via Zapier

For automated workflows: form submission triggers Zapier, which creates a PayPal invoice with the customer’s email and order details. PayPal sends the invoice, and the customer pays through PayPal’s hosted page. Invoices support line items, discounts, shipping, and tax calculations.

PayPal charges 2.99% + $0.49 per transaction in the US (1.99% + $0.49 for nonprofits). International transactions add a 1.5% cross-border fee.

Other payment processors

Square, Razorpay, and Paddle each serve specific markets and payment models beyond what Stripe and PayPal cover.

Square (2.6% + $0.10) works well for businesses with both online and in-person payments, unifying tracking in one account. Razorpay (2% in India) supports UPI, netbanking, and wallets for the Indian market. Paddle handles SaaS subscriptions with built-in tax compliance across 200+ countries.

All three connect to AntForms through Zapier or webhooks.

PCI DSS compliance: what you need to know

PCI DSS compliance protects cardholder data, and using hosted payment fields keeps your form out of scope for the most expensive compliance requirements.

Never collect raw credit card numbers in a form text field. This puts you in PCI DSS Level 1 scope, requiring annual audits costing $50,000-$500,000, quarterly network scans, and security controls that small businesses cannot reasonably implement.

Instead, use hosted payment fields from Stripe, PayPal, or Square. These fields render in an iframe controlled by the processor. Card data flows directly from the customer’s browser to the processor’s servers. Your form, your server, and your database never see or store card numbers.

With hosted payment fields, you’re in PCI DSS SAQ A scope: the simplest compliance level. You confirm that you don’t store card data and that you use the processor’s hosted fields. A one-page annual questionnaire.

For data privacy and security beyond payment data, make sure your form’s non-payment fields (name, email, order details) are stored securely too. AntForms encrypts stored responses, but any exports or integrations (Google Sheets, Notion) should also follow security best practices.

Designing payment forms for trust and conversion

Payment form design directly affects whether customers complete the transaction or abandon at the payment step.

Customers hand over money, which triggers loss aversion. Every design choice either builds or erodes the trust needed to complete the transaction.

Trust signals

• SSL and processor logos. HTTPS lock icon plus “Powered by Stripe” or PayPal logo near payment fields transfer trust from recognized brands.
• Clear pricing. Show the total amount before the customer reaches payment. Hidden fees cause 48% of payment form abandonments according to Baymard Institute research.
• Refund policy and contact info. A visible refund policy and support email reduce purchase anxiety and signal legitimacy.

Form structure for payments

Structure the form as: order details first, customer information second, payment last. This follows the commitment principle: by the time customers reach payment, they’ve invested time selecting products and entering details. Abandoning means losing that effort.

For Zapier-based payment flows, make the thank-you page clear: “Check your email for a secure payment link from Stripe.”

Receipt and confirmation automation

Automated receipts, confirmation emails, and order notifications complete the payment workflow without manual intervention.

Stripe sends automatic email receipts for every successful charge. For branded confirmations, add a Zapier action after payment to send custom emails via Gmail, SendGrid, or Mailchimp with order summaries, delivery dates, and access instructions.

Use AntForms webhooks for instant team notification on form submission, then add a second Zapier notification after payment succeeds to confirm the transaction.

Refund workflows

Automated refund processes reduce support burden and maintain customer trust when orders need reversal.

Build a refund workflow: create a separate AntForms refund request form (order number, email, reason), send requests to your team via webhook, process the refund in Stripe dashboard, and send confirmation via Zapier. For high-volume businesses, use Zapier’s Stripe “Create Refund” action to automate refunds for specific reasons (e.g., “event cancelled” triggers automatic full refund).

AntForms payment capabilities

AntForms connects form submissions to payment processors through Zapier and webhooks rather than embedding payment fields directly in the form.

We tested all three approaches with AntForms users during development. Three approaches work: Zapier + Stripe (form triggers a payment link sent to the customer), Zapier + PayPal (form triggers an invoice), or a thank-you page payment link (Stripe Payment Link or PayPal.Me URL). For most use cases (service deposits, event fees, product orders), the customer submits the form, receives a payment link within minutes, and pays on a secure checkout page.

For businesses needing single-step inline payment (card field within the form), Jotform or Typeform with native Stripe integration is a better fit. AntForms prioritizes data collection, analytics, and workflow automation over embedded payments.

Limitations to know

AntForms does not offer native payment fields within the form itself. All payment collection requires an external processor connection via Zapier or manual payment links. This adds a step between form submission and payment, which increases drop-off compared to native inline payment. Zapier-based payment workflows depend on Zapier uptime and introduce 1-5 minutes of delay before the customer receives a payment link. Stripe and PayPal charge transaction fees (2.9% + $0.30 and 2.99% + $0.49 respectively) on every payment regardless of which form builder you use. For high-volume e-commerce with shopping carts, product variants, and inventory management, a dedicated platform like Shopify or WooCommerce is more appropriate than a form-based payment workflow.

Key takeaways

• Use hosted payment fields from Stripe or PayPal to stay out of PCI DSS scope. Never collect raw card numbers in form text fields.
• Form builders with native Stripe integration (Jotform, Typeform) offer single-step checkout. AntForms and Tally handle payments via Zapier with an extra step.
• Display pricing clearly and early. Hidden fees cause 48% of payment form abandonments.
• Trust signals (processor logos, SSL, refund policy, contact info) directly affect payment completion rates.
• Automate the full workflow: form submission, payment, receipt, team notification, and refund request handling.
• Stripe Payment Links offer a zero-code option for fixed-price products on your thank-you page.
• For recurring payments, use Stripe subscriptions triggered by form submissions through Zapier.

Start collecting payments through your forms with AntForms. Build your order form for free with unlimited responses, conditional logic, and Zapier integration to connect to Stripe, PayPal, or any payment processor.