2 CONDITIONS 1 COUPON

If they’re both the same product you can set the minimum subtotal to 100 and tick ‘allow multiplication’. If they’re different products you need to modify the snippet I sent you.

Please explain clearly how the coupon should work and include urls to the products involved.

Please explain clearly how the coupon should work and include urls to the products involved.Please try again

Configure the coupon so it applies both products. Try this snippet (untested):

add_filters( 'wjecf_free_products_to_apply_for_coupon', function( $selected_free_products, $coupon ) {
    if ( strcasecmp( $coupon->get_code(), 'COUPON_CODE' ) === 0 ) { 
        $subtotal = WJECF_API()->get_subtotal_of_matching_products( $coupon ); 
        if ( $subtotal < 200 ) {
            unset( $selected_free_products[1243] );
        }
    }
    return $selected_free_products;
}, 10, 2 );

That’s a pity. Since customization is outside the scope of support, I advise you to hire a developer to look into it. If you wish to hire us, please contact us at admin at soft79.nl