Wordpress LScache Plugin: LS Cache Problem with online payment
Last Updated on: Wed, 15 Apr 2026 00:00:02 I recently changed to LiteSpeed server and used LS Cache. I have an online payment service through a bank. But it seems that it caches something and when the user tries to resend/ use the online banking service it shows an error message: Request Data not valid: Invalid order Id ?.. (duplicated). What should i exclude from cache in URI, Category, Tag, Cookie, User Agent ??? The whole thing is made with php. From omnigen.gr/payment (payment.php) page goes through https://www.omnigen.gr/checkout_route.php?act=send to https://www.alphaecommerce.gr/vpos/PaymentHandler2?trid= ?.. Any suggestion would be very much appreciated. Thank you. The page I need help with: http://omnigen.gr/payment Hi @gulliver-greece, on your payment page, theres an element contain orderid: You can convert the oriderid to an ESI, to understand more about ESI, you can check on this article. Or you can directly put the /payment to LiteSpeed Cache > Settings > Excludes > Do Not Cache URIs for excluding the whole page from cache. Thank you. It seems LiteSpeed Cache > Settings > Excludes worked OK so far.
LiteCache Rush: Speed comes from using less, not from doing it faster
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