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Payment & Subscription Integrations

Stripe and other gateways done right: recurring subscriptions, one-click checkout, marketplace splits, and payout flows your business can trust.

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Payment Flows That Just Work

Getting paid should be the easiest part of running your business, not a source of failed charges and confused customers. I connect your website or web app to Stripe and other leading gateways so checkout is fast, subscriptions renew on their own, and the money lands in the right account every time. The result is fewer abandoned carts, predictable recurring revenue, and a payment experience your customers actually trust.

Whether you need a simple one-click checkout, a full membership billing system, or a marketplace that pays out dozens of sellers, I build it to be secure, accurate, and quietly reliable. Card data stays with the gateway through tokenization, webhooks keep your records in perfect sync, and every transaction is traceable. You get clean, modern payment infrastructure without the headaches of wiring it together yourself.

  • Stripe, PayPal, Braintree, Square & more
  • Recurring subscriptions, trials & plan changes
  • One-click and saved-card checkout
  • Marketplace splits with Stripe Connect
  • Automated seller and vendor payouts
  • Webhook-driven sync with your app
  • PCI-friendly, tokenized, HTTPS-only

Payment & Subscription Integrations

Project-Based
  • Gateway selection & setup
  • Subscription or one-time billing
  • Secure tokenized checkout
  • Webhook & payout automation
  • Testing & go-live support
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We work within your budget.

What's Included in Every Payment Integration

Gateway Integration

Stripe, PayPal, Braintree, Square, and more connected cleanly to your site or web app.

Subscription Billing

Recurring plans, free trials, proration, coupons, and a self-serve customer billing portal.

One-Click Checkout

Saved cards, Apple Pay, and Google Pay for a fast, low-friction path to purchase.

Marketplace & Payouts

Split payments across multiple sellers and automate payouts with Stripe Connect.

Security & Compliance

Tokenized card handling, webhook verification, and PCI-friendly, HTTPS-only flows.

Webhook Sync

Real-time updates so renewals, refunds, and failed payments stay accurate everywhere.

Frequently Asked Questions

Which payment gateways do you integrate?

Stripe is my primary recommendation for most businesses thanks to its reliability and developer tools, but I also integrate PayPal, Braintree, Square, Authorize.Net, and other major gateways. I help you choose the gateway that fits your pricing model, customer base, and payout needs.

Can you set up recurring subscriptions and free trials?

Yes. I build full subscription billing including monthly and annual plans, free trials, proration on plan changes, coupons, dunning for failed payments, and the customer portal so your members can manage their own billing. Everything stays in sync with your application and records.

Do you support marketplaces with multiple sellers?

Absolutely. Using Stripe Connect (and equivalent platforms on other gateways), I build marketplace flows that split a single payment between your platform and multiple sellers, handle onboarding and identity verification, and automate payouts on the schedule you choose.

How do you keep payment data secure and compliant?

Card data is handled by the gateway using tokenization and hosted fields, so sensitive numbers never touch your server. That keeps your PCI scope to the minimum SAQ A level. I implement webhook signature verification, idempotency keys, and HTTPS-only flows so charges and renewals are accurate and tamper-resistant.

What happens when a payment or renewal fails?

I wire up webhooks so your system reacts the moment a charge succeeds, fails, or a card expires. That means automatic retries, customer email reminders, grace periods, and access changes happen without you watching a dashboard. You get a clear record of every transaction and its current state.

Ready to Get Paid Without the Headaches?

Schedule a free consultation to map out the right payment and subscription setup for your business.

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Accessibility

by AppWT Web & AI Solutions
🛡️ Accessibility Profiles
📝 Content Adjustments
Content Scaling 100%
Font Size 100%
Line Height 1.4
Letter Spacing 0px
🎨 Color Adjustments
Color Saturation 100%
🎛️ Orientation & Controls

Accessibility Statement

Our commitment to digital accessibility and inclusive design

Our Commitment to Accessibility

AppWT Web & AI Solutions is committed to ensuring digital accessibility for people with disabilities. We continually improve the user experience for everyone and apply the relevant accessibility standards to achieve these goals.

Conformance Status

The Web Content Accessibility Guidelines (WCAG) defines requirements for designers and developers to improve accessibility for people with disabilities. It defines three levels of conformance: Level A, Level AA, and Level AAA.

AppWT Web & AI Solutions is partially conformant with WCAG 2.1 level AA. Partially conformant means that some parts of the content do not fully conform to the accessibility standard.

Accessibility Features

  • Built-in accessibility toolbar with multiple customization options
  • Keyboard navigation support throughout the website
  • Screen reader compatibility and proper ARIA labels
  • High contrast mode and color customization options
  • Text size adjustment and font modification capabilities
  • Reading guide and focus indicators for improved navigation
  • Alternative text for all images and media
  • Semantic HTML structure for better screen reader interpretation

Technical Specifications

Accessibility of AppWT Web & AI Solutions relies on the following technologies to work with the particular combination of web browser and any assistive technologies or plugins installed on your computer:

  • HTML
  • WAI-ARIA
  • CSS
  • JavaScript

These technologies are relied upon for conformance with the accessibility standards used.

Feedback

We welcome your feedback on the accessibility of AppWT Web & AI Solutions. Please let us know if you encounter accessibility barriers:

Phone: (888) 565-0171

Email: sales@appwt.com

Address: 33300 Five Mile Rd, Livonia, MI 48154 (by Appointment Only)

Assessment Approach

AppWT Web & AI Solutions assessed the accessibility of our website by the following approaches:

  • Self-evaluation
  • External evaluation
  • Automated testing tools
  • Manual testing with assistive technologies

Date

This statement was created on January 15, 2025 using the W3C Accessibility Statement Generator Tool.

Last updated: