WooCommerce product fields, product addons and formula price calculator. Absolutely FREE - 23 different field types on your product and order page.
WC Kalkulator (WCK) is a WordPress plugin which extends the WooCommerce to use custom extra fields with products and orders.
Extra product fields can be used to calculate product price and save information in order details.
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Sell products by anything. You are not limited to sell only by length, area, volume, etc. You decide how the prices will be calculated. WooCommerce Product Fields and Price Calculator plugin allows full freedom to define fields and formulas for calculating custom price. You can create a personalized product in your store.
1. Attachment (URL/File) 2. Checkbox 3. Multi checkbox (group) 4. Color Picker 5. Color Swatches 6. Date Picker 7. Date Range Picker 8. Dropdown 9. E-mail input 10. Heading 11. Hidden 12. HTML 13. Image Select 14. Image Swatches 15. Link 16. Number 17. Paragraph 18. Radio 19. Select 20. Textarea 21. Text input 22. Image upload 23. Formula Value
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Field – is used to get user’s input on the woocommerce product page. Custom Field can be used to calculate the price (is used in formula)
Fieldset – store manager can create the fieldset (set of custom product fields) which consists of different Fields. Fieldset must have at least one Field and the expression (formula) to calculate the product price
Expression/Formula – mathematical and/or logical expression using to calculate the woocommerce custom price. The expression can be single-line, conditional price addons (product addons). Expression is protected and calculated only server-side.
Validation – each Field has specific requirements to be met. Incorrect values make it impossible to calculate the woocommerce custom price and add the product to the cart.
Global Parameters – are numeric variables which can be used in formulas across all fieldsets.
Use field’s values as variables to calculate product price. Drag&drop conditional statements.
You can use product addons to add extra price to the product regular price.
Use custom fields to make Product Addons.
Assign fields to products, categories or product tags. Include/exclude options.
Mass assignment.
Each field has built-in validation tests on user input. You can define additional conditions.
The price is calculated server-side only, so the Client can’t see exact expression.
Field HTML templates can be overloaded in your theme file. Each field has CSS class to set custom styles.
You can use basic math functions in the formula. Fields such as Multi-checkbox, Date Picker, Date Range Picker has additional functions to get sum, min, max value or get date, days between dates values as number.
You can define numeric variable across all fieldsets. You can modify all prices by global parameters.
The customer can edit product options after adding to cart.
You can use acf('field_name')
function to get ACF field value in custom price formula.
Full documentation at: www.wckalkulator.com
2022-09-27 v.1.6.1
– fixed issue with color picker
2022-09-26 v.1.6.0
– image file upload bug fixes
– conditional visibility works with static fields (html, paragraph)
– added support for {image:size} in HTML field’s content (for example: {={image:size}} MB)
– display calculated product price in the cart widget (cart popup)
– new parameter: product_is_on_sale to use in formula
– added parameters to js dynamic formula in HTML field
– added placeholder for select and dropdown fields
– bug fixed: incorrect value of the image swatch in the cart
v.1.5.5-1.5.7
– bug fixes
2022-08-21 v.1.5.4
– add option to show Price Block before or after “Add to cart” button
– bug fixes
2022-08-16 v.1.5.2, v.1.5.3
– image upload bug fix
– option to display text before or after field’s title
2022-08-11 v.1.5.0
– fieldset’s options (toggle default price blocks)
– new field: formula value
– make fields required: always/only if visible/not required
– if the field is hidden, default value will be 0
– you can assign numeric value to the WC Product Attributes and use it in a formula
– added ACF integration. You can use ACF field value in a formula
– you can use custom JavaScript code
– bug fixes
2022-07-23 v.1.4.6
– added is_selected() function
– bug fixes in multi checkbox
2022-07-23 v.1.4.5
– conditional visibility support for multi checkbox
2022-07-23 v.1.4.4
– bug fixes
2022-07-23 v.1.4.3
– bug fixes
2022-07-22 v.1.4.1, 1.4.2
– bug fixes
2022-07-21 v.1.4.0
– new formula builder
– apply filters on td elements in field’s templates
– new assignment type: product attribute
– more columns on fieldset table
– toggle button to publish/unpublish fieldsets quickly
– support for stock management and stock reduction multiplier
– layouts feature – you can choose one or two column layout
– conditional visibility (set rules to show/hide fields)
– bug fixes
2022-07-11 v.1.3.3
– Bug fixed: str_replace on array
– Bug fixed: missing numberposts argument on get_posts()
2022-07-07 v.1.3.2
– added support for array and json objects in global parameters
2022-07-06 v.1.3.1
– new variables to get product’s weight, width, height, length
– new variable to determine if current visitor is logged in
– upload path settings
2022-07-05 v 1.3.0
– new calculation mode – Price Add-ons
– you can use formulas in HTML/Paragraph field, for example: {={field_a}*{field_b}/100}
– Image upload field added – you can use file size parameter in expressions
– cron jobs to keep uploaded files clean
– strlen() function added to expressions – it returns text length
– Settings page added – you can define custom product form selector, you can toggle error messages for admin/manager
2022-06-15 v.1.2.3
2022-06-14 v.1.2.2
2022-06-13 v.1.2.1
2022-06-13 v.1.2.0
2022-06-03 v.1.1.3
2022-05-08 v.1.1.2
2022-04-20 v.1.1.1
2022-02-18 v.1.1.0
2022-01-20 v.1.0.0