KC420WS , KC105P2 , KC310S2 , KC411S , KC300S3 , KC120 , KC300S2 , KC310S3 , EC70 , KC110 , EC60 , KC100 , KC200 , KC310 , KC300 , KC410S , KC125 , KC400 , KC115 , KC105
Recent updates may have expanded access to feature(s) discussed in this FAQ. Visit your product's support page, select the correct hardware version for your device and check either the Datasheet or the firmware section for the latest improvements added to your product.
Card transactions may be declined by the bank for a number of reasons. Since we are unable to get the specific reason of the decline. We encourage you to contact the bank issuing your credit card in order to investigate and resolve the issue.
Here are some possible declined reasons:
1. The issuing bank has a temporary hold on the card
This message is a default bank-generated error regarding your credit card. It can relate to a number of issues including Internet and/or overseas purchasing restrictions on your card, incorrect card info or insufficient funds, etc.
2. Insufficient funds or credit limit exceeded
3. Incorrect card Info or incorrect billing info
Please double-check your card information and billing info to ensure it’s correct.
4. Unstable Internet connection or processing error
Please try again later.
5. Overseas purchasing restrictions on your card.
It is suggested to check with the bank if the card is authorized to be used in Hong Kong or cross-border transaction (Our account is in Hong Kong)
6. An expired or deactivated credit card
Trying to use an expired card or a deactivated account will nearly always result in having your transaction declined.
7. A two-step validation is required
Please check with the bank if a second verification must be required when payment is made. Please try turn off the 3D secure feature for the card to give it a try.
Still, acting up? Let us know by responding to this topic, please try to describe the symptoms in as much detail as possible.
https://community.tp-link.com/en/smart-home/forum/topic/259336
Related FAQs:
General Questions about Kasa Care | TP-Link
Is this faq useful?
Your feedback helps improve this site.
What’s your concern with this article?
We'd love to get your feedback, please let us know how we can improve this content.
Thank you
We appreciate your feedback.
Click here to contact TP-Link technical support.
TP-Link Community
Still need help? Search for answers, ask questions, and get help from TP-Link experts and other users around the world.
We have updated our Policies. Read Privacy Policy and Terms of Use here.
This website uses cookies to improve website navigation, analyze online activities and have the best possible user experience on our website. You can object to the use of cookies at any time. You can find more information in our privacy policy .
We have updated our Policies. Read Privacy Policy and Terms of Use here.
This website uses cookies to improve website navigation, analyze online activities and have the best possible user experience on our website. You can object to the use of cookies at any time. You can find more information in our privacy policy .
Basic Cookies
These cookies are necessary for the website to function and cannot be deactivated in your systems.
TP-Link
accepted_local_switcher, tp_privacy_base, tp_privacy_marketing, tp_smb-select-product_scence, tp_smb-select-product_scenceSimple, tp_smb-select-product_userChoice, tp_smb-select-product_userChoiceSimple, tp_smb-select-product_userInfo, tp_smb-select-product_userInfoSimple, tp_top-banner, tp_popup-bottom, tp_popup-center, tp_popup-right-middle, tp_popup-right-bottom, tp_productCategoryType
Livechat
__livechat, __lc2_cid, __lc2_cst, __lc_cid, __lc_cst, CASID
Youtube
id, VISITOR_INFO1_LIVE, LOGIN_INFO, SIDCC, SAPISID, APISID, SSID, SID, YSC, __Secure-1PSID, __Secure-1PAPISID, __Secure-1PSIDCC, __Secure-3PSID, __Secure-3PAPISID, __Secure-3PSIDCC, 1P_JAR, AEC, NID, OTZ
Analysis and Marketing Cookies
Analysis cookies enable us to analyze your activities on our website in order to improve and adapt the functionality of our website.
The marketing cookies can be set through our website by our advertising partners in order to create a profile of your interests and to show you relevant advertisements on other websites.
Google Analytics & Google Tag Manager
_gid, _ga_<container-id>, _ga, _gat_gtag_<container-id>
Google Ads & DoubleClick
test_cookie, _gcl_au
Meta Pixel
_fbp
Crazy Egg
cebsp_, _ce.s, _ce.clock_data, _ce.clock_event, cebs
Hotjar
OptanonConsent, _sctr, _cs_s, _hjFirstSeen, _hjAbsoluteSessionInProgress, _hjSessionUser_14, _fbp, ajs_anonymous_id, _hjSessionUser_<hotjar-id>, _uetsid, _schn, _uetvid, NEXT_LOCALE, _hjSession_14, _hjid, _cs_c, _scid, _hjAbsoluteSessionInProgress, _cs_id, _gcl_au, _ga, _gid, _hjIncludedInPageviewSample, _hjSession_<hotjar-id>, _hjIncludedInSessionSample_<hotjar-id>
lidc, AnalyticsSyncHistory, UserMatchHistory, bcookie, li_sugr, ln_or
Accessibility Adjustments
Choose the right accessibility profile for you
Seizure Safe
Eliminates flashes and reduces color
Cognitive Disability
Assists with reading and focusing
Vision Impaired
Enhances the website's visuals
ADHD Friendly
More focus and fewer distractions
Content Adjustments
Adjust Scale
Highlight Title
Highlight Link
Text Magnifier
Readable Font
Align Center
Align Left
Align Right
Color Adjustment
Low Saturate
High Saturate
Dark Contrast
Light Contrast
Set Text Colors
Monochrome
Set Title Colors
High Contrast
Set BackgroundColor
Orientation Adjustments
Muted
Hide Images
Stop Animation
Reading Mask
Highlight Hover
Big Black Cursor
Big White Cursor
Hide Video/Audio
Stop Video
Stop Audio
Hide Animation
Reading Guide
Useful Links
Web Accessibility Solution
We have updated our Policies. Read Privacy Policy and Terms of Use here.
This website uses cookies to improve website navigation, analyze online activities and have the best possible user experience on our website. You can object to the use of cookies at any time. You can find more information in our privacy policy .
Basic Cookies
These cookies are necessary for the website to function and cannot be deactivated in your systems.
TP-Link
accepted_local_switcher, tp_privacy_base, tp_privacy_marketing, tp_smb-select-product_scence, tp_smb-select-product_scenceSimple, tp_smb-select-product_userChoice, tp_smb-select-product_userChoiceSimple, tp_smb-select-product_userInfo, tp_smb-select-product_userInfoSimple, tp_top-banner, tp_popup-bottom, tp_popup-center, tp_popup-right-middle, tp_popup-right-bottom, tp_productCategoryType
Livechat
__livechat, __lc2_cid, __lc2_cst, __lc_cid, __lc_cst, CASID
Youtube
id, VISITOR_INFO1_LIVE, LOGIN_INFO, SIDCC, SAPISID, APISID, SSID, SID, YSC, __Secure-1PSID, __Secure-1PAPISID, __Secure-1PSIDCC, __Secure-3PSID, __Secure-3PAPISID, __Secure-3PSIDCC, 1P_JAR, AEC, NID, OTZ
Analysis and Marketing Cookies
Analysis cookies enable us to analyze your activities on our website in order to improve and adapt the functionality of our website.
The marketing cookies can be set through our website by our advertising partners in order to create a profile of your interests and to show you relevant advertisements on other websites.
Google Analytics & Google Tag Manager
_gid, _ga_<container-id>, _ga, _gat_gtag_<container-id>
Google Ads & DoubleClick
test_cookie, _gcl_au
Meta Pixel
_fbp
Crazy Egg
cebsp_, _ce.s, _ce.clock_data, _ce.clock_event, cebs
Hotjar
OptanonConsent, _sctr, _cs_s, _hjFirstSeen, _hjAbsoluteSessionInProgress, _hjSessionUser_14, _fbp, ajs_anonymous_id, _hjSessionUser_<hotjar-id>, _uetsid, _schn, _uetvid, NEXT_LOCALE, _hjSession_14, _hjid, _cs_c, _scid, _hjAbsoluteSessionInProgress, _cs_id, _gcl_au, _ga, _gid, _hjIncludedInPageviewSample, _hjSession_<hotjar-id>, _hjIncludedInSessionSample_<hotjar-id>
lidc, AnalyticsSyncHistory, UserMatchHistory, bcookie, li_sugr, ln_or