Add content for bulk sponsorships (#33069)

Co-authored-by: github-actions <github-actions@github.com>
Co-authored-by: Vanessa <vgrl@github.com>
Co-authored-by: Sarah Vessels <82317+cheshire137@users.noreply.github.com>
Co-authored-by: Miguel Jimenez <mjimenez98@github.com>
Co-authored-by: Sarita Iyer <66540150+saritai@users.noreply.github.com>

content/sponsors/sponsoring-open-source-contributors/sponsoring-an-open-source-contributor.md

@@ -31,6 +31,8 @@ You can sponsor an account on behalf of your personal account to invest in proje
 
 You can use a credit card to sponsor an account on {% data variables.product.product_name %}. Organizations can also pay by invoice. For more information, see "[AUTOTITLE](/sponsors/sponsoring-open-source-contributors/paying-for-github-sponsors-by-invoice)."
 
+{% data reusables.sponsors.no-fees %} For more information, see "[AUTOTITLE](/billing/managing-billing-for-github-sponsors/about-billing-for-github-sponsors)."
+
 When you sponsor an account using a credit card, the change will become effective immediately. {% data reusables.sponsors.prorated-sponsorship %}
 
 We may share certain limited tax information with sponsored accounts. For more information, see "[Tax information](#tax-information)."
@@ -82,4 +84,61 @@ Before you can sponsor an account, you must have a verified email address. For m
 {% data reusables.sponsors.select-sponsorship-billing %}
 {% data reusables.sponsors.who-can-see-your-sponsorship %}
 {% data reusables.sponsors.choose-updates %}
+
+  {% note %}
+
+  {% data reusables.sponsors.org-email-updates %}
+
+  {% endnote %}
+
+{% data reusables.sponsors.sponsor-as-business %}
 {% data reusables.sponsors.sponsor-account %}
+
+## Sponsoring accounts in bulk
+
+1. Go to [https://github.com/sponsors/explore](https://github.com/sponsors/explore).
+1. Optionally, if you are a member of an organization, to see the maintainers of your organization's dependencies, select your organization from the "Explore as" section of the upper-left sidebar.
+
+  If you are a member of multiple organizations, to see all of your organizations, click **See more** {% octicon "triangle-down" aria-label="The downwards-facing triangle icon" %}.
+1. Optionally, to download a CSV file of developers who maintain your account's or organization's dependencies, click **results as CSV**.
+
+  ![Screenshot of the "Explore {% data variables.product.prodname_sponsors %}" page. A link with the text "results as CSV" is outlined in dark orange.](/assets/images/help/sponsors/download-dependencies-csv.png)
+
+  To sponsor these maintainers using the downloaded file, in the corresponding cells of the "Sponsorship amount in USD" column, input sponsorship amounts in US dollars for each maintainer you want to sponsor.
+
+1. On {% data variables.product.prodname_dotcom %}, in the "Bulk Sponsor" box above the list of developers who maintain your dependencies, click **Get started**.
+1. Optionally, to change which account or organization you are sponsoring as, select the **Sponsor as USERNAME** {% octicon "triangle-down" aria-hidden="true" %} dropdown menu, then click the desired account or organization from the options that appear.
+
+    ![Screenshot of the first bulk sponsorship screen. A collapsed dropdown menu, labeled "octocat", is highlighted in dark orange.](/assets/images/help/sponsors/bulk-sponsors-sponsor-as-dropdown.png)
+1. To upload the CSV file of accounts you would like to sponsor, in the "Import a CSV" section, click **Choose your file**, then navigate to the CSV file you would like to upload. Select the CSV file, then click **Open**.
+
+  Alternatively, drag and drop your CSV file into the "Import a CSV" box.
+
+  You can sponsor in bulk with any of the following files:
+    - The previously mentioned CSV file of developers who maintain your account's or organization's dependencies.
+    - {% data variables.product.prodname_dotcom %}'s template CSV file for bulk sponsorships edited to contain your desired sponsorships. To download the example CSV file, in the "Import a CSV" box, click **Download example CSV**.
+    - A CSV file of your own creation containing your desired sponsorships. For {% data variables.product.prodname_dotcom %} to parse your CSV file correctly, the file must contain columns labeled "Maintainer username" and "Sponsorship amount in USD."
+
+  {% note %}
+
+  **Note:** Any errors in your file are reported at the top of the review page with instructions to resolve them.
+
+  {% endnote %}
+
+1. Optionally, to resolve any errors or make any changes to your sponsorship selections, click **Choose file**, then navigate to the new or updated CSV file you would like to upload. Select the CSV file, then click **Open**.
+1. To confirm your sponsorship elections, click **Continue to checkout**.
+
+{% data reusables.sponsors.select-sponsorship-billing %}
+
+1. In the "Who can see your sponsorships?" section, choose a visibility option.
+1. Decide whether you want to receive email updates from the sponsored accounts, then select or deselect **Receive email updates from the maintainers you're sponsoring**.
+
+  {% note %}
+
+  {% data reusables.sponsors.org-email-updates %}
+
+  {% endnote %}
+
+{% data reusables.sponsors.sponsor-as-business %}
+
+1. Review the information about the charge and your billing date, then click **Sponsor NUMBER maintainers**.

data/reusables/sponsors/choose-updates.md

@@ -1 +1 @@
-1. Decide whether you want to receive email updates from the sponsored account, then select or unselect **Receive email updates from ACCOUNT**.
+1. Decide whether you want to receive email updates from the sponsored account, then select or deselect **Receive email updates from ACCOUNT**.

data/reusables/sponsors/org-email-updates.md

@@ -0,0 +1 @@
+**Note:** If your organization chooses to receive email updates from sponsored accounts, you can select a specific email address to receive those emails. For more information, see "[Managing updates from accounts your organization sponsors](/organizations/managing-organization-settings/managing-updates-from-accounts-your-organization-sponsors)."

data/reusables/sponsors/select-sponsorship-billing.md

@@ -1 +1,3 @@
-4. In the "Billing information" and "Payment method" sections, review your payment details. Optionally, to change the payment details for your entire account on {% data variables.location.product_location %}, in the "Payment method" section, click **Edit**. Then, follow the prompts to complete the payment form.
+1. In the "Billing information" and "Payment method" sections, review your payment details.
+
+    Optionally, to change the payment details for your entire account on {% data variables.location.product_location %}, in the "Payment method" section, click **Edit**. Then, follow the prompts to complete the payment form.

data/reusables/sponsors/sponsor-account.md

@@ -1 +1 @@
-1. Click **Sponsor ACCOUNT**.
+1. Review the information about the charge and your billing date, then click **Sponsor ACCOUNT**.

data/reusables/sponsors/sponsor-as-business.md

@@ -0,0 +1,6 @@
+1. If you are sponsoring an account as a business, click **Yes**. Filling out the related fields will help your sponsored accounts calculate and pay taxes where appropriate. For more information, see "[Tax information for {% data variables.product.prodname_sponsors %}](/sponsors/receiving-sponsorships-through-github-sponsors/tax-information-for-github-sponsors#sales-tax)."
+   - Select the "Country" dropdown menu, then click your business' country.
+   - Next, select the "Region" dropdown menu and click your business' region within your country.
+   - If applicable, click the "VAT number" text field, then type your value-added tax (VAT) identification number.
+
+  ![Screenshot of the sponsorship checkout page. The fields for sponsoring as a business are outlined in dark orange.](/assets/images/help/sponsors/bulk-sponsors-business-purchase.png)