Maximum 1 product in cart

(@jarryd-long)

Hi there, thank you for reaching out to Paid Memberships Pro.

This issue appears to occur intermittently however I cannot replicate it on my side.

A temporary solution would be to add the following line of code to your site:

remove_filter( 'woocommerce_is_purchasable', 'pmprowoo_is_purchasable', 10, 2 );

This should remove the check for purchasing only one membership product at a time.

Thread Starter

(@marijegrondman)

Hi Jarryd,

Thanks for your fast response.
I added the code and at first it looked OK, but after adding 4 products to the cart the same problem apeared.
I added the first 4 pretty quick, could it be that the issue appears after like half a minute or 60 seconds?

By the way, i’m using Elementor Pro.

This reply was modified 2 years, 5 months ago by marijegrondman.

Plugin Support

(@jarryd-long)

Did you add 4 different products to your cart of 4 of the same?

The idea of limiting the user from adding the same product more than once is the intended functionality as we wouldn’t want the member to be assigned the same membership level more than once.

Thread Starter

(@marijegrondman)

Adding the same product multiple times is no problem.
The amount of 4 doesn’t seem to be the issue.
In the meantime I managed to add a few more products to my cart, 7 different ptoducts for now.

I tried to find differences in the products but haven’t found them so far.

Plugin Support

(@jarryd-long)

Do you have any caching active on your site? Do all of those products have a level associated with them?

Would you mind sending me a copy of your Site Health?

Please follow the steps below to retrieve your Site Health Info in the WordPress admin and reply back to us when the details have been added:

Navigate to Tools > Site Health in the WordPress admin.
Click on the “Info” tab.
Click the button to “Copy site info to clipboard”.

The entire output of your Site Health is now copied to your clipboard.

You can then paste it into a reply here.

Thread Starter

(@marijegrondman)

At the moment no caching active. I'm still building, and a caching plugin makes it harder to directly see the effects of the changes.
WordPress is at the moment located on a subdomain of my own website. 
In a vew weeks I will transport it to a diffferent domain. 

Here is the Site health report: 



` wp-core

version: 6.4.2
site_language: nl_NL
user_language: nl_NL
timezone: +00:00
permalink: /%year%/%monthnum%/%day%/%postname%/
https_status: false
multisite: false
user_registration: 0
blog_public: 1
default_comment_status: open
environment_type: production
user_count: 2
dotorg_communication: true wp-paths-sizes

wordpress_path: /mnt/web218/d2/62/512012562/htdocs/STRATO-apps/BorisBites
wordpress_size: 60,54 MB (63476160 bytes)
uploads_path: /mnt/web218/d2/62/512012562/htdocs/STRATO-apps/BorisBites/wp-content/uploads
uploads_size: 32,57 MB (34152964 bytes)
themes_path: /mnt/web218/d2/62/512012562/htdocs/STRATO-apps/BorisBites/wp-content/themes
themes_size: 292,17 KB (299185 bytes)
plugins_path: /mnt/web218/d2/62/512012562/htdocs/STRATO-apps/BorisBites/wp-content/plugins
plugins_size: 99,50 MB (104331258 bytes)
database_size: 24,70 MB (25903104 bytes)
total_size: 217,59 MB (228162671 bytes) wp-active-theme

name: Hello Elementor (hello-elementor)
version: 2.9.0
author: Elementor Team
author_website: https://elementor.com/?utm_source=wp-themes&utm_campaign=author-uri&utm_medium=wp-dash
parent_theme: none
theme_features: core-block-patterns, widgets-block-editor, menus, post-thumbnails, automatic-feed-links, title-tag, html5, custom-logo, editor-style, align-wide, woocommerce, wc-product-gallery-zoom, wc-product-gallery-lightbox, wc-product-gallery-slider
theme_path: /mnt/web218/d2/62/512012562/htdocs/STRATO-apps/BorisBites/wp-content/themes/hello-elementor
auto_update: Uitgeschakeld wp-themes-inactive (2)

Astra: version: 4.5.2, author: Brainstorm Force, Auto-updates uitgeschakeld
Twenty Twenty-Four: version: 1.0, author: the WordPress team, Auto-updates uitgeschakeld wp-plugins-active (6)

Elementor: version: 3.18.2, author: Elementor.com, Auto-updates uitgeschakeld
Elementor Pro: version: 3.18.1, author: Elementor.com, Auto-updates uitgeschakeld
Paid Memberships Pro: version: 2.12.6, author: Paid Memberships Pro, Auto-updates uitgeschakeld
Paid Memberships Pro - WooCommerce Add On: version: 1.8, author: Paid Memberships Pro, Auto-updates uitgeschakeld
UpdraftPlus - Backup/Restore: version: 1.23.13, author: UpdraftPlus.Com, DavidAnderson, Auto-updates uitgeschakeld
WooCommerce: version: 8.4.0, author: Automattic, Auto-updates uitgeschakeld wp-plugins-inactive (6)

Advanced Dynamic Pricing for WooCommerce: version: 4.5.4, author: AlgolPlus, Auto-updates uitgeschakeld
Booster for WooCommerce: version: 7.1.4, author: Pluggabl LLC (latest version: 7.1.5), Auto-updates uitgeschakeld
Dynamic Pricing and Discount Rules: version: 2.2.5, author: ThemeHigh, Auto-updates uitgeschakeld
Min and Max Quantity for WooCommerce: version: 1.3.4, author: BeRocket, Auto-updates uitgeschakeld
Related Products for WooCommerce: version: 1.5.1, author: WebToffee, Auto-updates uitgeschakeld
Woo Discount Rules: version: 2.6.2, author: Flycart, Auto-updates uitgeschakeld wp-media

image_editor: WP_Image_Editor_Imagick
imagick_module_version: 1692
imagemagick_version: ImageMagick 6.9.12-90 Q16 x86_64 17868 https://legacy.imagemagick.org
imagick_version: 3.5.1
file_uploads: 1
post_max_size: 128M
upload_max_filesize: 128M
max_effective_size: 128 MB
max_file_uploads: 20
imagick_limits:
imagick::RESOURCETYPE_AREA: 8 GB
imagick::RESOURCETYPE_DISK: 9.2233720368548E+18
imagick::RESOURCETYPE_FILE: 192
imagick::RESOURCETYPE_MAP: 4 GB
imagick::RESOURCETYPE_MEMORY: 2 GB
imagick::RESOURCETYPE_THREAD: 1
imagick::RESOURCETYPE_TIME: 9.2233720368548E+18
imagemagick_file_formats: 3FR, 3G2, 3GP, A, AAI, AI, APNG, ART, ARW, AVI, AVS, B, BGR, BGRA, BGRO, BMP, BMP2, BMP3, BRF, C, CAL, CALS, CANVAS, CAPTION, CIN, CIP, CLIP, CMYK, CMYKA, CR2, CR3, CRW, CUR, CUT, DATA, DCM, DCR, DCX, DDS, DFONT, DNG, DPX, DXT1, DXT5, EPDF, EPI, EPS, EPS2, EPS3, EPSF, EPSI, EPT, EPT2, EPT3, ERF, FAX, FILE, FITS, FLV, FRACTAL, FTP, FTS, G, G3, G4, GIF, GIF87, GRADIENT, GRAY, GRAYA, GROUP4, H, HALD, HDR, HISTOGRAM, HRZ, HTM, HTML, HTTP, HTTPS, ICB, ICO, ICON, IIQ, INFO, INLINE, IPL, ISOBRL, ISOBRL6, JNG, JNX, JPE, JPEG, JPG, JPS, JSON, K, K25, KDC, LABEL, M, M2V, M4V, MAC, MAGICK, MAP, MASK, MAT, MATTE, MEF, MIFF, MKV, MNG, MONO, MOV, MP4, MPC, MPEG, MPG, MRW, MSL, MSVG, MTV, MVG, NEF, NRW, NULL, O, ORF, OTB, OTF, PAL, PALM, PAM, PANGO, PATTERN, PBM, PCD, PCDS, PCL, PCT, PCX, PDB, PDF, PDFA, PEF, PES, PFA, PFB, PFM, PGM, PGX, PICON, PICT, PIX, PJPEG, PLASMA, PNG, PNG00, PNG24, PNG32, PNG48, PNG64, PNG8, PNM, POCKETMOD, PPM, PS, PS2, PS3, PSB, PSD, PTIF, PWP, R, RADIAL-GRADIENT, RAF, RAS, RAW, RGB, RGBA, RGBO, RGF, RLA, RLE, RMF, RW2, SCR, SCREENSHOT, SCT, SFW, SGI, SHTML, SIX, SIXEL, SPARSE-COLOR, SR2, SRF, STEGANO, SUN, SVG, SVGZ, TEXT, TGA, THUMBNAIL, TIFF, TIFF64, TILE, TIM, TTC, TTF, TXT, UBRL, UBRL6, UIL, UYVY, VDA, VICAR, VID, VIDEO, VIFF, VIPS, VST, WBMP, WEBM, WEBP, WMV, WPG, X3F, XBM, XC, XCF, XPM, XPS, XV, Y, YCbCr, YCbCrA, YUV
gd_version: bundled (2.1.0 compatible)
gd_formats: GIF, JPEG, PNG, WebP, BMP
ghostscript_version: not available wp-server

server_architecture: Linux localhost 4.18.0-477.15.1.el8_8.x86_64 #1 SMP Linux localhost 4.18.0-477.15.1.el8_8.x86_64 #1 SMP Linux localhost 4.18.0-477.15.1.el8_8.x86_64 #1 SMP
httpd_software: Apache/2.4.58 (Unix)
php_version: 8.0.30 64bit
php_sapi: cgi-fcgi
max_input_variables: 4000
time_limit: 240
memory_limit: 512M
max_input_time: 60
upload_max_filesize: 128M
php_post_max_size: 128M
curl_version: 8.4.0 OpenSSL/3.0.10
suhosin: false
imagick_availability: true
pretty_permalinks: true
htaccess_extra_rules: false
current: 2023-12-20T08:37:28+00:00
utc-time: Wednesday, 20-Dec-23 08:37:28 UTC
server-time: 2023-12-20T08:37:24+00:00 wp-database

extension: mysqli
server_version: 10.6.15-MariaDB-1:10.6.15+maria~deb11-log
client_version: mysqlnd 8.0.30
max_allowed_packet: 67108864
max_connections: 3000 wp-constants

WP_HOME: undefined
WP_SITEURL: undefined
WP_CONTENT_DIR: /mnt/web218/d2/62/512012562/htdocs/STRATO-apps/BorisBites/wp-content
WP_PLUGIN_DIR: /mnt/web218/d2/62/512012562/htdocs/STRATO-apps/BorisBites/wp-content/plugins
WP_MEMORY_LIMIT: 40M
WP_MAX_MEMORY_LIMIT: 512M
WP_DEBUG: false
WP_DEBUG_DISPLAY: true
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SCRIPT_DEBUG: false
WP_CACHE: false
CONCATENATE_SCRIPTS: undefined
COMPRESS_SCRIPTS: undefined
COMPRESS_CSS: undefined
WP_ENVIRONMENT_TYPE: Ongedefinieerd
WP_DEVELOPMENT_MODE: undefined
DB_CHARSET: utf8mb4
DB_COLLATE: undefined wp-filesystem

wordpress: writable
wp-content: writable
uploads: writable
plugins: writable
themes: writable pmpro

pmpro-cron-jobs: pmpro_cron_expire_memberships (2023-12-20 08:43:54) |
pmpro_cron_expiration_warnings (2023-12-20 08:43:55) |
pmpro_cron_stripe_subscription_updates (2023-12-20 09:43:54) |
pmpro_cron_admin_activity_email (2023-12-20 10:30:00) |
pmpro_cron_delete_tmp (2023-12-20 10:30:00) |
pmpro_cron_credit_card_expiring_warnings (2024-01-18 09:43:54) |
pmpro_license_check_key (2024-01-18 09:43:54)
pmpro-gateway: Standaard []
pmpro-gateway-env: Sandbox/Testen [sandbox]
pmpro-orders: 0 bestellingen
pmpro-discount-codes: 0 kortingscodes
pmpro-sessions:
session_status: Actief
pmpro-membership-levels: {
"3": {
"id": "3",
"name": "Retailer",
"description": "",
"confirmation": "",
"initial_payment": 0,
"billing_amount": 0,
"cycle_number": "0",
"cycle_period": "0",
"billing_limit": "0",
"trial_amount": 0,
"trial_limit": "0",
"allow_signups": "1",
"expiration_number": "0",
"expiration_period": "0"
}
}
pmpro-custom-templates: Geen template overschrijvingen
pmpro-getfile-usage: PMPRO_GETFILE_ENABLED is niet ingesteld
pmpro-htaccess-cache-usage: Uit
pmpro-pages:
account: http://borisbites.mar-it.nl/mijn-account/
billing: Not Set
cancel: Not Set
checkout: Not Set
confirmation: Not Set
invoice: Not Set
levels: Not Set
login: http://borisbites.mar-it.nl/bestellen-retailer/
member_profile_edit: Not Set
pmpro-library-conflicts: Geen bibliotheekconflicten gedetecteerd.
pmpro-outdated-templates: Geen verouderde templates gedetecteerd.
pmpro-current-site-url: http://borisbites.mar-it.nl
pmpro-recorded-site-url: http://borisbites.mar-it.nl
pmpro-pause-mode: Uitgeschakeld

Plugin Author

Jason Coleman

(@strangerstudios)

Marije, thanks for your patience here. Have you been able to figure things out.

I think we need more detail about what you are trying to do with your site to give you the best feedback and advice. I don’t see the membership products on your site. (The dog treats look awesome.)

The 1 membership per cart issue is a feature, not a bug. With core PMPro, users can only have one membership level at a time. And so we want to make sure they only check out for one membership at a time, otherwise the code doesn’t know what to do and basically gives/removes all the levels back to back.

We do have a “Multiple Memberships per User” add on that removes this limitation. You can find that on our site or our GitHub repositories. The add on would replace that bit of code Jarryd shared to allow multiple products at WC checkout, and the add on also knows how to handle that so users can have multiple levels at once.

But I suspect you may not be selling memberships. In which case PMPro might not be the solution for you. If you want to do a kind of recurring dog treat box, the WooCommerce extensions for subscriptions might be a better solution for you.

Let me know if this helps.

Plugin Support

(@jarryd-long)

Because there have not been any recent updates to this topic, we will be changing the status to resolved.

If you’re enjoying Paid Memberships Pro, would you mind rating it 5-stars to help spread the word? https://wordpress.org/support/plugin/paid-memberships-pro/reviews/

Thread Starter

(@marijegrondman)

@strangerstudios

Thank you for further explaining the funtions of the plugin.
At first,I’m sorry for my late response, i’ve had some vacation days and a busy start of the year.

Maybe you’re right, i might need a different plugin for what i’m trying to achieve. Let me explain the goal of the site.
The owner is a supplier of Dog Treats.
The treats can only be bought at specific supermarkets.
Consumers need to see all products including some productinformation, and retailprice.
Supermarket owners will get a login to order the products.
Obviously they have a discounted price, and need to see some extra product details.

I have been searching a lot for a good but simple plugin to use, and thought this was it. Please let me know if i can use your plugin for this functionallity or not. Otherwise when you have any reccomendations, I’d be happy to hear.

Have a nice day!

This reply was modified 2 years, 5 months ago by marijegrondman.

Plugin Support

(@jarryd-long)