# Customer terms - I want a COD
**URL:** https://discuss.tryton.org/t/customer-terms-i-want-a-cod/2665
**Category:** User
**Created:** [April 30, 2020, 9:46pm UTC](https://discuss.tryton.org/t/customer-terms-i-want-a-cod/2665 "2020-04-30T21:46:42Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@johnf](https://discuss.tryton.org/u/johnf)
#### Post date: [April 30, 2020, 9:46pm UTC](https://discuss.tryton.org/t/customer-terms-i-want-a-cod/2665/1 "2020-04-30T21:46:42Z")
Newbie question: I just started and can’t determine how to add a C.O.D. term for invoices. I have attempted to review the Doc’s but I haven’t seen anything describing how to create terms of payment. Please can someone either provide instructions on how to get it done OR point me to right place in the doc’s that provides the right details. The error I kept getting is - a remainer type is required. Or something close to that error.
I do have to comment - this has been a very steep learning curve - just getting as far as I have.
Johnf
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### Author:  [@ced](https://discuss.tryton.org/u/ced)
#### Post date: [April 30, 2020, 10:11pm UTC](https://discuss.tryton.org/t/customer-terms-i-want-a-cod/2665/2 "2020-04-30T22:11:11Z")
> [@johnf](#):
>
> The error I kept getting is - a remainer type is required.
You must always have a last line on the payment term that is of type “Remainder”. This is to ensure that the full amount has a term computed.
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### Author:  [@German](https://discuss.tryton.org/u/German)
#### Post date: [April 30, 2020, 10:54pm UTC](https://discuss.tryton.org/t/customer-terms-i-want-a-cod/2665/3 "2020-04-30T22:54:44Z")
You can also see how it’s configured on [https://demo.tyton.org](https://demo.tyton.org) , user and password are ‘admin’. Then you go to Financial → Configuration → Payment term.