I just installed the Easy Populate for my site.
And download csv files of test products.
My products is a simple product, no variations.
Here comes the question:
There are 33 Column Headings in the csv file, which one are necessary ? so I can ignore some usefulness column.

Following is the Column Headings:

v_products_model,
v_products_type,
v_products_image,
v_products_name_1,
v_products_description_1,

v_products_url_1,
v_specials_price,
v_specials_date_avail,
v_specials_expires_date,
v_products_price,

v_products_weight,
v_product_is_call,
v_products_sort_order,
v_products_quantity_order_min,
v_products_quantity_order_units,

v_products_priced_by_attribute,
v_product_is_always_free_shipping,
v_date_avail,
v_date_added,
v_products_quantity,

v_manufacturers_name,
v_categories_name_1,
v_tax_class_title,
v_status,
v_metatags_products_name_status,

v_metatags_title_status,
v_metatags_model_status,
v_metatags_price_status,
v_metatags_title_tagline_status,
v_metatags_title_1,

v_metatags_keywords_1,
v_metatags_description_1

Any one have the experience before? Or else I have to test one by one, that's really boring.
Thank you!