You do, however, have the option of purchasing Facebook credits, which can be used to send gifts or to purchase items on applications or games.
1	You	you	PRON	PE	Person=2|PronType=Prs	6	nsubj	_	_
2	do	do	AUX	VM	Mood=Ind|Number=Plur|Tense=Pres|VerbForm=Fin	6	aux	_	SpaceAfter=No
3	,	,	PUNCT	FF	_	2	punct	_	_
4	however	however	ADV	B	_	6	advmod	_	SpaceAfter=No
5	,	,	PUNCT	FF	_	4	punct	_	_
6	have	have	VERB	V	Mood=Ind|Number=Plur|Tense=Pres|VerbForm=Fin	0	root	_	_
7	the	the	DET	RD	Definite=Def|PronType=Art	8	det	_	_
8	option	option	NOUN	S	Number=Sing	6	obj	_	_
9	of	of	ADP	E	_	10	mark	_	_
10	purchasing	purchasing	VERB	V	VerbForm=Inf	8	acl	_	_
11	Facebook	Facebook	PROPN	SP	_	12	nmod	_	_
12	credits	credits	NOUN	S	Number=Sing	10	obj	_	SpaceAfter=No
13	,	,	PUNCT	FF	_	8	punct	_	_
14	which	which	PRON	PR	PronType=Rel	17	nsubj:pass	_	_
15	can	can	AUX	VM	Mood=Ind|Person=3|Tense=Pres|VerbForm=Fin	17	aux	_	_
16	be	be	AUX	VA	VerbForm=Inf	17	aux:pass	_	_
17	used	use	VERB	V	Tense=Past|VerbForm=Part	8	acl:relcl	_	_
18	to	to	PART	PART	_	19	mark	_	_
19	send	send	VERB	V	VerbForm=Inf	17	ccomp	_	_
20	gifts	gift	NOUN	S	Number=Plur	19	obj	_	_
21	or	or	CCONJ	CC	_	23	cc	_	_
22	to	to	PART	PART	_	23	mark	_	_
23	purchase	purchase	VERB	V	VerbForm=Inf	19	conj	_	_
24	items	item	NOUN	S	Number=Plur	23	obj	_	_
25	on	on	ADP	E	_	26	case	_	_
26	applications	application	NOUN	S	Number=Plur	23	obl	_	_
27	or	or	CCONJ	CC	_	28	cc	_	_
28	games	game	NOUN	S	Number=Plur	26	conj	_	SpaceAfter=No
29	.	.	PUNCT	FS	_	6	punct	_	_
