Market
packing slips
Packing Slips matters only if the evidence supports a paid workflow around protecting checkout revenue and order operations, not a list of isolated fixes. The current commercial thesis is: Stores lose money when checkout, payment, shipping, or order flows fail silently. The entry wedge is to monitor checkout-critical paths, flag revenue-impacting issues, and produce fix-ready diagnostics.
Proof Health
Open evidenceCommercial opportunities need traceable source links before they are treated as build-worthy.
74.0% of this page's analysis has direct source links.
0 rows here require auditable proof before promotion.
0 rows have source counts but still need direct links.
Opportunity Summary
Full reportBuild a checkout and revenue assurance plugin for store owners and WooCommerce agencies: Stores lose money when checkout, payment, shipping, or order flows fail silently. The first wedge is to monitor checkout-critical paths, flag revenue-impacting issues, and produce fix-ready diagnostics.
The unmet need is not the individual complaint. It is the recurring business workflow: Stores lose money when checkout, payment, shipping, or order flows fail silently. Current stage: commercial plugin opportunity.
Competitors
5 shownPain still appears around bugs, compatibility despite praise for quality, support.
Pain still appears around bugs, compatibility despite praise for quality, support.
Pain still appears around bugs, support despite praise for quality, easy.
Pain still appears around missing feature, bugs despite praise for quality, support.
Pain still appears around bugs, compatibility despite praise for quality, support.
Evidence
Open evidence explorerInvoice date generation clarification: users show bugs, compatibility, missing feature pain that may indicate a product gap.
PDF Invoices & Packing Slips for WooCommerce · We changed the setting on /wp-admin/admin.php?page=wpo_wcpdf_options_page&tab=documents to use the invoice date not order date but the date still seems to be wrong. complaint PHP fatal error since update to 7.2.0PHP fatal error since update to 7.2.0: users show bugs, compatibility, missing feature pain that may indicate a product gap.
Print Invoice & Delivery Notes for WooCommerce · PHP fatal error since update to 7.2.0 After update to 7.2.0, plugin was throwing PHP Fatal errors for “Class “Dompdf\Options” not found in /plugins/woocommerce-delivery notes/includes/services/class-pdf.php:214#012 Disabled the plugin and checkout errors went away. complaint Logo Not Displaying in PDF Invoices & Packing SlipsLogo Not Displaying in PDF Invoices & Packing Slips: users show bugs, compatibility, missing feature pain that may indicate a product gap.
PDF Invoices & Packing Slips for WooCommerce · Logo Not Displaying in PDF Invoices & Packing Slips Hello Support Team, We are using the PDF Invoices & Packing Slips for WooCommerce plugin on our WooCommerce website, DsonMart.com . complaint Lack of support, failing premium feature, no refundLack of support, failing premium feature, no refund: users show bugs, performance, missing feature pain that may indicate a product gap.
Invoices for WooCommerce · Lack of support, failing premium feature, no refund It seems the maker has no interest in supporting this plugin anymore. complaint Invoice PDFs print Language wrong directionInvoice PDFs print Language wrong direction: users show bugs, compatibility, missing feature pain that may indicate a product gap.
Print Invoice & Delivery Notes for WooCommerce · Invoice PDFs print Language wrong direction Plugin: Print Invoice & Delivery Notes for WooCommerce (Tyche Softwares) Site: mobileonline.co.il (WooCommerce, store language: Hebrew) Version: 7.2.1 (updated today from 7.1.2 — see below) ISSUE Hebrew text in generated PDFs (invoices, delivery notes, packing slips) displays character-reversed / mirrored — e.g. complaint AbandonedAbandoned: users show bugs, compatibility, support pain that may indicate a product gap.
Invoices for WooCommerce · Abandoned This plugin served me well but it is no longer updated or supported. complaint Don’t buy – No Premium Support -No refundDon’t buy – No Premium Support -No refund: users show bugs, missing feature, support pain that may indicate a product gap.
Invoices for WooCommerce · Don’t buy – No Premium Support -No refund Don’t buy the premium service. complaint Problem after updating to PHP8Problem after updating to PHP8: users show bugs, compatibility, support pain that may indicate a product gap.
Invoices for WooCommerce · Problem after updating to PHP8 Hi, we have a problem with the plugin after updating to PHP8, it works fine on PHP7. mixed Logo not showingLogo not showing: users show security, bugs, compatibility pain that may indicate a product gap.
WebToffee WooCommerce PDF Invoices, Packing Slips, Delivery Notes & Shipping Labels · The issue you are facing may be related to relative image paths. mixed Version 3.2.0 crashes our websiteVersion 3.2.0 crashes our website: users show security, bugs, compatibility pain that may indicate a product gap.
Invoices for WooCommerce · Version 3.2.0 crashes our website Hello, after updated our website crashed. mixed Version 3.2.0 crashes with PHP 7.4Version 3.2.0 crashes with PHP 7.4: users show security, bugs, compatibility pain that may indicate a product gap.
Invoices for WooCommerce · Version 3.2.0 crashes with PHP 7.4 Hi, In vendor/composer/platform_check.php, there is a check for PHP version >= 8.0.0 It makes WordPress crash with a fatal error on a PHP 7.4 host. complaint php fatal error with verion 3.2.1php fatal error with verion 3.2.1: users show bugs, compatibility, missing feature pain that may indicate a product gap.
Invoices for WooCommerce · php fatal error with verion 3.2.1 Hi there, there is a php fatal error when creating an invoice with version 3.2.1 , the error is PHP Fatal error: Uncaught Mpdf\MpdfException: Temporary files directory “…/woocommerce-pdf-invoices/vendor/mpdf/mpdf/src/Config/../../tmp/mpdf” is not writable in …./woocommerce-pdf-invoices/vendor/mpdf/mpdf/src/Cache.php:21\ I fi complaint MIcro TemplateMIcro Template: users show bugs, compatibility, pricing pain that may indicate a product gap.
Invoices for WooCommerce · MIcro Template Since the last update the Micro Template seems broken, has anyone else noticed this issue ? complaint Invoice not emailed; Cancel & Create buttons not showingInvoice not emailed; Cancel & Create buttons not showing: users show bugs, missing feature, setup pain that may indicate a product gap.
Invoices for WooCommerce · Invoice not emailed; Cancel & Create buttons not showing We have had this plugin installed for some years now. complaint Critical Fatal Error: Uncaught TypeError: count(): Argument #1 ($value) must beCritical Fatal Error: Uncaught TypeError: count(): Argument #1 ($value) must be: users show bugs, compatibility, support pain that may indicate a product gap.
PDF Invoices and Packing Slips For WooCommerce · Critical Fatal Error: Uncaught TypeError: count(): Argument #1 ($value) must be Not able to generate the invoices for new orders as well as for old orders. complaint Critical error when creating an invoice in version 3.2.1Critical error when creating an invoice in version 3.2.1: users show bugs, compatibility pain that may indicate a product gap.
Invoices for WooCommerce · Critical error when creating an invoice in version 3.2.1 After updating the plugin to version 3.2.1 invoices can no longer be created. mixed Critical Uncaught Error: Call to undefined functionCritical Uncaught Error: Call to undefined function: users show bugs, compatibility, missing feature pain that may indicate a product gap.
PDF Invoices and Packing Slips For WooCommerce · Critical Uncaught Error: Call to undefined function Hello everyone, I am strugglign with this Error for quite some time as I did not managed to solve anything even after updated all stuff, deactivated unrelated plugins and so on. complaint mPDF conflict with WP E-Signature causes fatal PDF errorA global mPDF autoloader conflict makes WP E-Signature PDF generation fail with a fatal error when Invoices for WooCommerce is active.
Invoices for WooCommerce · Disabling Invoices for WooCommerce immediately resolves the problem. Re-enabling it makes the e-sign PDF fail again. complaint Seems to be deleting orders…A WooCommerce user said generating PDF invoices repeatedly deleted orders, forced a database restore, and led them to uninstall the plugin.
PDF Invoices & Packing Slips for WooCommerce · I’ve just had to restore the database from a backup to get my data back. complaint No support at all, plugin has bugsNo support at all, plugin has bugs: users show bugs, support pain that may indicate a product gap.
Invoices for WooCommerce · No support at all, plugin has bugs I dont recommend buying this plugin, we are now trying to get our money back. complaint Doesn’t actually send invoices to clientsDoesn’t actually send invoices to clients: users show support, setup pain that may indicate a product gap.
Invoices for WooCommerce · Doesn’t actually send invoices to clients Difficult to configure, doesn’t actually send invoice to customers when they checkout, Support agents unresponsive… or utterly unhelpful when they respond over 3 days later. complaint Multiple Issues: HTML in Tax Totals, Missing Info & Multilingual InvoiceThe invoice plugin rendered raw HTML in tax totals, omitted company fields, and generated English PDFs on a multilingual European store with no replies.
Invoices for WooCommerce · Multilingual Invoices are Always in English complaint Cannot download invoice pdfA WooCommerce invoice plugin update causes fatal errors when downloading PDFs, forcing staging downgrades or a library workaround until a fix ships.
WebToffee WooCommerce PDF Invoices, Packing Slips, Delivery Notes & Shipping Labels · I am not able to download pdf invoice... we will have to downgrade and prevent this going to production complaint Used to be good and simple, the rebuilt version isn’t goodA major update broke order display and removed invoice layout options, pushing the user to roll back and look for alternatives.
Print Invoice & Delivery Notes for WooCommerce · we’ve rolled back to V6 and are going to stay there as long as we can while we look for alternatives complaint Sadly after update v7.0 it is unusable.A major v7 rewrite made the invoice and delivery notes plugin unusable for existing users, though the vendor says migration issues were fixed in 7.1.1.
Print Invoice & Delivery Notes for WooCommerce · after update v7.0 it is unusable complaint Subject: dompdf runs during checkout even when PDF email attachments are disableDelivery Notes generates PDFs during checkout even when PDF email attachments are disabled, causing fatal memory errors on Japanese sites.
Print Invoice & Delivery Notes for WooCommerce · PHP Fatal error: Allowed memory size of 268435456 bytes exhausted complaint Some orders don’t add shippingA merchant reports random WooCommerce orders missing flat-rate shipping charges, causing revenue loss on affected orders.
Print Invoice & Delivery Notes for WooCommerce · sometimes it simply doesn’t add the shipping charge. complaint Call to a member function update_meta_data()Recent updates introduced an error that blocked WooCommerce order generation until the vendor added a missing order-existence check.
WebToffee WooCommerce PDF Invoices, Packing Slips, Delivery Notes & Shipping Labels · I’m encountering an error that’s blocking order generation complaint Subject: Fatal count(null) error when attaching PDF to WooCommerce SubscriptionsDelivery Notes can throw a fatal count(null) error when attaching PDFs to WooCommerce Subscriptions renewal emails on PHP 8+.
Print Invoice & Delivery Notes for WooCommerce · count(): Argument #1 ($value) must be of type Countable|array, null given mixed Version 7.x Fatal error from class-wp-filesystem-ftpext.phpDelivery Notes 7.x triggered a fatal filesystem error during PDF initialization in WP-CLI, and support provided a patch plus a new filter to disable PDFs.
Print Invoice & Delivery Notes for WooCommerce · PHP Fatal error: Uncaught TypeError: ftp_nlist(): Argument #1 ($ftp) must be of type FTP\Connection, null given complaint How to stop automatic update to 7.1.1A Print Invoice update broke order handling, forcing rollback while automatic updates kept reinstalling the broken version.
Print Invoice & Delivery Notes for WooCommerce · When someone places an order while 7.1.1 is installed, everything goes wrong! complaint Lost all custiomized fieldVersion 7 of Print Invoice & Delivery Notes broke long-used custom fields, currency display, and date formatting in printed WooCommerce documents.
Print Invoice & Delivery Notes for WooCommerce · I lost all customized fields linked with my other plugin complaint Version 7+ Deprecated Hook IssuesDelivery Notes v7 changed hook argument types inconsistently, causing critical errors in existing invoice customizations until v7.2.1 addressed it.
Print Invoice & Delivery Notes for WooCommerce · I just updated to version 7 and am seeing critical errors when trying to print invoices. complaint Undefined function WPO\IPS\EDI\woocommerce_register_additional_checkout_fieldWooCommerce PDF Invoices threw a fatal error in its Peppol checkout block fields when used with older supported WooCommerce versions and related extensions.
PDF Invoices & Packing Slips for WooCommerce · We think the issue might be related to the WooCommerce versions you are supporting. complaint Fatal error printing single invoice/packing slipPrint Invoice & Delivery Notes failed single invoice printing due to a missing PDF library folder, and another user reported duplicate charges during related order errors.
Print Invoice & Delivery Notes for WooCommerce · resulted in multiple attempts that create 8 duplicate orders and charges complaint Forcing broken updates even when auto update is disabledThe user says broken updates kept overwriting a rollback despite auto-updates being disabled, repeatedly breaking the site.
Print Invoice & Delivery Notes for WooCommerce · only to have it get overwritten again and breaking it again. complaint Was betterA review says a WooCommerce invoice plugin update broke the workflow, requiring rollback to the previous version.
Print Invoice & Delivery Notes for WooCommerce · You broke it. I was return to previos version 6.0 complaint Error when actiavte pluginPDF Invoices & Packing Slips throws a fatal missing-class error on activation or admin AJAX, and support redirects the user to private investigation after a beta is deemed unlikely to fix it.
PDF Invoices & Packing Slips for WooCommerce · Uncaught Error: Class “WPO\IPS\EDI\Standards\EN16931” not found praise NicePlugin, really good and fast support!NicePlugin, really good and fast support!: users show bugs, compatibility, missing feature pain that may indicate a product gap.
PDF Invoices and Packing Slips For WooCommerce · NicePlugin, really good and fast support! complaint Invoice – Error Message – Request #10499326PDF invoice generation hit fatal mPDF errors, likely from a library conflict, blocking invoice creation in the admin flow.
Invoices for WooCommerce · CRITICAL Uncaught Error: Undefined constant Mpdf\Mpdf::OBJECT_IDENTIFIER