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All prices are in Thai Baht (THB). You will complete payment on Xendit's secure payment page.

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🇹🇭 PromptPay

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After you click "Continue to secure payment", you will be redirected to Xendit's hosted payment page to enter your card details or scan the PromptPay QR code. Zero Optimize never sees or stores your card details.

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Order summary

PRO PLAN ⭐ Popular

Billed monthly

Unlimited projects · Priority 24h support · Custom-logo PDF

Promo code (annual plans)

Pro · Monthly฿1,790

฿0

Price excl. VAT฿1,672.90

VAT 7%฿117.10

Total (THB, VAT incl.) ฿1,790

This payment covers one billing period. Nothing is charged automatically — 7 days before it ends we email you a renewal reminder with a payment link (card or PromptPay). If you don't renew, your account returns to the Free plan.

Terms & Consent

I have read and accept the Terms of Service and Refund Policy. * I understand this is a one-time payment for the selected billing period (monthly or annual). It does not renew or charge automatically — 7 days before it ends, Zero Optimize will email me a renewal reminder with a payment link. * I consent to Zero Optimize Co., Ltd. (บริษัท ซีโร่ ออปติไมซ์ จำกัด) collecting and processing my personal data — including name, email, billing address, and payment information — for the purposes of providing the subscription service, in accordance with the Privacy Policy (PDPA / GDPR / CCPA compliant). * (Optional) Send me product updates, energy-design tips, and exclusive offers. You can unsubscribe anytime.

* Required to complete your order. Payment is processed by Xendit on its secure hosted payment page. Zero Optimize Co., Ltd. is the merchant of record. Card details are entered directly on Xendit and never touch our servers.

No automatic charges — renew by invoice

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