ACOD vs COD King: an honest comparison from ACOD's developer
Updated · ACOD (E-TRADE PARTNER)
ACOD and COD King solve different COD problems. COD King is an order-verification app: OTP via SMS/WhatsApp, partial advance payments, and notifications, monetized through per-message and per-transaction charges. ACOD is a COD fee and availability-rules app: it charges a fee through a linked shipping rate and shows or hides COD by location, order value, products, and customer tags, for a flat $4.99–9.99/month. If your core problem is fake orders, COD King's verification toolkit is the fit. If your core problem is charging for COD and controlling where it's offered — with predictable pricing — that's ACOD.
Who is writing this
We are E-TRADE PARTNER, the developer of ACOD. COD King publishes its own comparison of our two apps; this page is our version. We've kept it factual — every claim about COD King comes from its public App Store listing and website as of July 2026, and we say plainly below where COD King is the better choice. Check both listings for current details before deciding.
The two apps at a glance
| ACOD: Cash On Delivery COD Fee | COD King ‑ Part COD & OTP Verify | |
|---|---|---|
| Developer | E-TRADE PARTNER (Warsaw, Poland) — 9 Shopify apps | Notifik Technologies (Bangalore, India) |
| App Store rating | 4.9 ★ (107 reviews) | 4.9 ★ (927 reviews) |
| Core job | COD fee + show/hide COD rules | OTP order verification + partial COD payments |
| COD fee mechanism | Dedicated COD shipping rate linked to the COD payment method — fee per zone, multiple pay-on-delivery options possible | COD fee feature available alongside its verification tools |
| OTP / order verification | Not offered — ACOD does not verify orders | Yes — SMS and WhatsApp OTP; its flagship capability |
| Partial / advance COD payment | Not offered | Yes — with a per-transaction fee (0.8–1% per its pricing page) |
| Pricing model | Flat: $4.99/mo (Basic), $6.99 (Grow/Advanced), $9.99 (Plus); yearly ~20% less; 7-day trial; dev stores free | Usage-based: per-SMS charges by country (e.g. ₹1 India, ~$0.19 Italy/Spain) plus subscription plans (promotional $0.01/mo at the time of writing, list $7.9–$59) |
| Listing languages | English (translations in progress) | English only |
| Built for Shopify | Yes — certified | Not shown on its listing as of July 2026 |
| Checkout technology | Native Shopify Functions — all plans, no theme code | App-managed verification flows + checkout integrations |
Where COD King is genuinely stronger
- Order verification. If fake or unconfirmed COD orders are your main loss, OTP verification attacks that problem directly — ACOD simply doesn't do it, and we won't pretend rules are a substitute for verification when the orders are fraudulent rather than merely risky.
- Partial advance payments. Collecting a deposit upfront is a strong RTO tool for high-ticket COD, and it's COD King territory, not ours.
- India-specific messaging infrastructure. Local SMS gateway integrations and WhatsApp Business API support matter if your store lives and dies by Indian telecom deliverability.
- Review volume. 927 reviews to our 107 — they're a bigger app by installed base.
Where ACOD is stronger
- The fee ↔ shipping ↔ payment link. ACOD ties the COD payment method to specific shipping rates, which is what makes the fee undodgeable and enables several pay-on-delivery options with different fees and couriers — a setup merchants repeatedly ask for in Shopify's forums.
- Predictable cost. One flat price, no per-SMS charges, no per-transaction percentage. A store doing 2,000 COD orders a month pays us the same $4.99–9.99 — usage-based pricing compounds exactly when your volume grows.
- Deeper availability rules. Show/hide COD by country, state, city, postal codes including prefix rules (every pin code starting with 7, every Italian CAP starting with 90), order value min/max, order weight, products, collections, SKUs, product tags, customer tags, B2B/company detection, and discount presence — with a safe testing mode.
- Simplicity. If you only need fees and rules, you don't carry the weight of a verification suite you're not using — nothing to configure around SMS credits, sender IDs, or message templates.
The pricing difference, made concrete
COD King's promotional $0.01/month plans look unbeatable until you model messaging costs: verification means at least one SMS or WhatsApp message per COD order, so 1,000 Indian COD orders ≈ ₹1,000/month in SMS fees before any partial-payment transaction percentages — and several times that in markets like Italy or Spain at ~$0.19 per SMS. That's not a criticism — you're paying for a real service per use — but it means the two apps' costs scale in opposite directions: ACOD is flat as you grow; COD King grows with every verified order. Model your own volume before deciding.
Can you run both?
Yes, and some stores should: ACOD for the fee and the availability rules (which also work as a first risk filter — block COD for risky postal codes and order values before an SMS is ever sent), COD King or a similar app for OTP on the orders that still come through as COD. The apps operate on different checkout surfaces and don't conflict.
Need COD fees and rules, not an SMS suite?
ACOD does the fee-and-rules job with flat pricing and a 5-minute setup — Built for Shopify certified, 4.9★.
Install ACOD on Shopify — 7-day free trialFrequently asked questions
›Is ACOD an alternative to COD King?
For COD fees and show/hide rules — yes, and it's ACOD's specialty. For OTP verification and partial advance payments, no: ACOD deliberately doesn't offer those. Pick by the problem you're solving; some stores run both.
›Which is cheaper, ACOD or COD King?
It depends on volume. ACOD is a flat $4.99–9.99/month regardless of order count. COD King's subscriptions are promotionally priced near zero, but you pay per SMS/WhatsApp message and a percentage on partial payments — so costs rise with every verified order. High-volume stores usually find flat pricing cheaper; low-volume stores testing OTP may find usage-based pricing cheaper.
›Does ACOD do OTP verification or partial COD payments?
No. ACOD focuses on COD fees and availability rules and does that one job deeply. If you need OTP or deposits, use a verification app — alongside ACOD if you also want fees and rules.
›Do ACOD and COD King work together on the same store?
Yes. ACOD works through Shopify Functions on payment/delivery visibility and fees; verification apps act on orders after placement. They address different stages and can be combined.