iGST: India GST Invoices vs Simple Affiliatefor Shopify (2026)
iGST: India GST Invoices and Simple Affiliate, while sharing the 'Finances' and 'Taxes' Shopify categories, address fundamentally different business needs. iGST focuses on enabling Indian merchants to generate GST-compliant invoices, automating tax calculations and providing branded invoice PDFs. Its strength lies in its specialization for the Indian market and GST regulations. On the other hand, Simple Affiliate provides a platform for managing affiliate and influencer marketing programs. It empowers merchants to track sales, manage payouts, and reward affiliates through various flexible structures.
At a Glance
iGST: India GST Invoices
5 reviews
Simple Affiliate
82 reviews
Detailed Overview
iGST: India GST Invoices
Create GST-compliant invoices. Auto generate invoice PDFs.
Key Features
- Set Product-wise HSN Code.
- Generate Branded Invoices with your Store Log, Legal Name, Address, Phone.
- Unlimited Invoices PDFs.
- Automate GST Invoice generation.
Simple Affiliate
Drive Sales With an Automated Affiliate Platform to Manage Influencer & Referral Marketing Programs
Key Features
- New Customer Accounts: Register & sign in directly from your store
- Track Sales & Payouts: Affiliates can track commission rates & total sales
- Flexible Reward Structures: Based on products, variants, categories, codes, etc.
- Manage Taxes: All 1099 tax forms are easily handled, automated & consolidated
- Reward Payout: Manually or auto-pay sales commissions based on your preferences
Feature Comparison
| Rating | 4.8/5 | 5/5 |
Rating iGST: India GST Invoices4.8/5 Simple Affiliate5/5 | ||
| Reviews | 5 | 82 |
Reviews iGST: India GST Invoices5 Simple Affiliate82 | ||
| Core Functionality | GST Invoice Generation for India | Affiliate Marketing Management |
Core Functionality iGST: India GST InvoicesGST Invoice Generation for India Simple AffiliateAffiliate Marketing Management | ||
| Target Merchant | Indian Merchants needing GST compliance | Merchants seeking to leverage affiliate marketing |
Target Merchant iGST: India GST InvoicesIndian Merchants needing GST compliance Simple AffiliateMerchants seeking to leverage affiliate marketing | ||
| Tax Features | Automated CGST, SGST, IGST Calculation | Automated 1099 tax form handling |
Tax Features iGST: India GST InvoicesAutomated CGST, SGST, IGST Calculation Simple AffiliateAutomated 1099 tax form handling | ||
| Reporting | Invoice PDFs | Sales & Payout Tracking for Affiliates |
Reporting iGST: India GST InvoicesInvoice PDFs Simple AffiliateSales & Payout Tracking for Affiliates | ||
| Customization | Branded Invoices with Logo | Customizable Affiliate Program to Fit Brand |
Customization iGST: India GST InvoicesBranded Invoices with Logo Simple AffiliateCustomizable Affiliate Program to Fit Brand | ||
| User Accounts | N/A | Affiliates can register & sign in directly from your store |
User Accounts iGST: India GST InvoicesN/A Simple AffiliateAffiliates can register & sign in directly from your store | ||
Our Verdict
The choice between iGST: India GST Invoices and Simple Affiliate depends entirely on a merchant's primary need. If a merchant requires a solution for generating GST-compliant invoices for their business in India, then iGST is the clear choice. Conversely, if a merchant is looking to implement and manage an affiliate marketing program to drive sales, Simple Affiliate offers a more comprehensive feature set. While Simple Affiliate handles 1099 tax forms, it doesn't appear to handle Indian GST, so iGST is essential for Indian tax compliance.
Common Questions
Does iGST support tax calculations beyond GST?
Based on the description, iGST primarily focuses on GST calculations (CGST, SGST, and IGST) relevant to India.
Can Simple Affiliate handle tax reporting for international affiliates?
The description mentions handling 1099 tax forms, which are US-specific. International tax handling is not explicitly stated.
Is iGST suitable for businesses outside of India?
No, iGST is designed specifically for businesses operating in India and needing to comply with Indian GST regulations.
Can I customize the affiliate sign-up process with Simple Affiliate?
Yes, the description states that Simple Affiliate allows for a customized setup to fit your brand, including the affiliate sign-up process.
Are there any limitations on the number of invoices I can generate with iGST?
The description states 'Unlimited Invoices PDFs', suggesting no limit on the number of invoices.
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