Develop Activation Page with Stripe & PayPal Integration (PHP)

I need a PHP developer to build a simple activation page for my IPTV Player project.

Flow:
1. User visits vexplayer.com/activation.
2. User enters MAC address.
3. User selects a subscription plan:
• 1 Month = $2
• 1 Year = $8
4. User selects a payment method:
• Stripe
• PayPal
5. After successful payment:
• The system activates the device in the database (devices table).
• Sets active = 1 and updates expiry_date depending on the plan.
6. Show success/cancel page to the user.

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Requirements:
• Build with PHP + MySQL (plain PHP or CodeIgniter).
• Stripe integration (Checkout + Webhook).
• PayPal integration (Orders API + Webhook).
• Secure webhook handling.
• Simple HTML form for activation.
• DB logic: update/insert devices table (MAC, plan, active, expiry_date).

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Deliverables:
• activation.php (form)
• process_payment.php
• stripe-webhook.php
• paypal-webhook.php
• success.php, cancel.php
• Documentation: how to configure API keys, webhooks, DB.