Pendulum Invoices
- Pricing
-
From $15/month. Free trial available.
- Rating
- 0.0 (0 Reviews)
- Developer
- Alchemy Merch LLC
Featured images gallery
Branded invoice PDFs and multi-step payment reminders. For draft orders, B2B, and custom work.
Pendulum is for Shopify shops where the order is just the start. Custom apparel, embroidery, signage, jewelry, catering, and B2B manufacturers run on quotes and draft orders, then wait days or weeks to get paid. Shopify sends one plain invoice email and stops. Pendulum picks up with branded PDFs that match your store in light and dark themes, a multi-step reminder cadence with your tone and copy, and W-9 and ACH links on every customer touch. Replies route to your inbox.
- Branded invoice PDFs with light and dark themes, color picker, and watermark
- Multi-step payment reminder cadence with Friendly, Firm, and Urgent tones
- Branded replacements for Shopify's order confirmation and draft invoice emails
- W-9 and ACH instruction links on reminders, invoices, and customer emails
- Replies route to your inbox, not a no-reply address
Languages
English
Works with
- Shopify Admin
Categories
Document types
Customization
File management
Pricing
Starter
$15 / month
or $150/year and save 17%
Features
- 100 invoices per month
- Branded invoice PDFs, light + dark
- 5 theme presets + color picker
- 3-step payment reminder schedule
- Pre-built reminder email templates
- Branded customer email templates
- W-9 and ACH document buttons
- Email support
14-day free trial
Growth
$29 / month
or $290/year and save 17%
Features
- Everything in Starter
- 500 invoices per month
- 3 brand templates
- Editable 3-step reminder schedule
- Editable templates, 3 tone presets
- Remove Pendulum branding from emails
- Delivery, bounce, complaint tracking
- Suppression list management
14-day free trial
Pro
$49 / month
or $490/year and save 17%
Features
- Everything in Growth
- Unlimited invoices
- Unlimited brand templates
- Custom reminder schedule (5+ steps)
- Per-customer email overrides
- Verified sender domain
- Outbound webhooks, signed JSON
- Priority email support
14-day free trial
All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options
Reviews
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0% of ratings are 1 stars
Support
App support provided by Alchemy Merch LLC.
Resources
Developer
Launched
May 27, 2026
Data access
This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .
View customer data:
Sensitive data, device and activity data
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Sensitive data
Name, email address, phone number, physical address
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Device and activity data
Geolocation, IP address, browser and operating system
View staff and contributor data:
Store owner
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Store owner
Name, email address, phone number, physical address
View store data:
Orders
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View orders
Draft orders, all order history for the last 60 days
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